8889595470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 26910434304

約数和(自身を除く): 18020838834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 353, 355, 426, 497, 563, 630, 639, 706, 710, 994, 1059, 1065, 1126, 1278, 1491, 1689, 1765, 2118, 2130, 2471, 2485, 2815, 2982, 3177, 3195, 3378, 3530, 3941, 4473, 4942, 4970, 5067, 5295, 5630, 6354, 6390, 7413, 7455, 7882, 8445, 8946, 10134, 10590, 11823, 12355, 14826, 14910, 15885, 16890, 19705, 22239, 22365, 23646, 24710, 25063, 25335, 31770, 35469, 37065, 39410, 39973, 44478, 44730, 50126, 50670, 59115, 70938, 74130, 75189, 79946, 111195, 118230, 119919, 125315, 150378, 175441, 177345, 198739, 199865, 222390, 225567, 239838, 250630, 279811, 350882, 354690, 359757, 375945, 397478, 399730, 451134, 526323, 559622, 596217, 599595, 719514, 751890, 839433, 877205, 993695, 1052646, 1127835, 1192434, 1199190, 1391173, 1399055, 1578969, 1678866, 1754410, 1788651, 1798785, 1987390, 2255670, 2518299, 2631615, 2782346, 2798110, 2981085, 3157938, 3577302, 3597570, 4173519, 4197165, 5036598, 5263230, 5962170, 6955865, 7894845, 8347038, 8394330, 8943255, 12520557, 12591495, 13911730, 14110469, 15789690, 17886510, 20867595, 25041114, 25182990, 28220938, 41735190, 42331407, 62602785, 70552345, 84662814, 98773283, 125205570, 126994221, 141104690, 197546566, 211657035, 253988442, 296319849, 423314070, 493866415, 592639698, 634971105, 888959547, 987732830, 1269942210, 1481599245, 1777919094, 2963198490, 4444797735, 8889595470]

約数ペア:

[(1, 8889595470), (2, 4444797735), (3, 2963198490), (5, 1777919094), (6, 1481599245), (7, 1269942210), (9, 987732830), (10, 888959547), (14, 634971105), (15, 592639698), (18, 493866415), (21, 423314070), (30, 296319849), (35, 253988442), (42, 211657035), (45, 197546566), (63, 141104690), (70, 126994221), (71, 125205570), (90, 98773283), (105, 84662814), (126, 70552345), (142, 62602785), (210, 42331407), (213, 41735190), (315, 28220938), (353, 25182990), (355, 25041114), (426, 20867595), (497, 17886510), (563, 15789690), (630, 14110469), (639, 13911730), (706, 12591495), (710, 12520557), (994, 8943255), (1059, 8394330), (1065, 8347038), (1126, 7894845), (1278, 6955865), (1491, 5962170), (1689, 5263230), (1765, 5036598), (2118, 4197165), (2130, 4173519), (2471, 3597570), (2485, 3577302), (2815, 3157938), (2982, 2981085), (3177, 2798110), (3195, 2782346), (3378, 2631615), (3530, 2518299), (3941, 2255670), (4473, 1987390), (4942, 1798785), (4970, 1788651), (5067, 1754410), (5295, 1678866), (5630, 1578969), (6354, 1399055), (6390, 1391173), (7413, 1199190), (7455, 1192434), (7882, 1127835), (8445, 1052646), (8946, 993695), (10134, 877205), (10590, 839433), (11823, 751890), (12355, 719514), (14826, 599595), (14910, 596217), (15885, 559622), (16890, 526323), (19705, 451134), (22239, 399730), (22365, 397478), (23646, 375945), (24710, 359757), (25063, 354690), (25335, 350882), (31770, 279811), (35469, 250630), (37065, 239838), (39410, 225567), (39973, 222390), (44478, 199865), (44730, 198739), (50126, 177345), (50670, 175441), (59115, 150378), (70938, 125315), (74130, 119919), (75189, 118230), (79946, 111195)]