238390110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 739694592

約数和(自身を除く): 501304482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 83, 90, 94, 97, 105, 126, 141, 166, 194, 210, 235, 249, 282, 291, 315, 329, 415, 423, 470, 485, 498, 581, 582, 630, 658, 679, 705, 747, 830, 846, 873, 970, 987, 1162, 1245, 1358, 1410, 1455, 1494, 1645, 1743, 1746, 1974, 2037, 2115, 2490, 2905, 2910, 2961, 3290, 3395, 3486, 3735, 3901, 4074, 4230, 4365, 4559, 4935, 5229, 5810, 5922, 6111, 6790, 7470, 7802, 8051, 8715, 8730, 9118, 9870, 10185, 10458, 11703, 12222, 13677, 14805, 16102, 17430, 19505, 20370, 22795, 23406, 24153, 26145, 27307, 27354, 29610, 30555, 31913, 35109, 39010, 40255, 41031, 45590, 48306, 52290, 54614, 56357, 58515, 61110, 63826, 68385, 70218, 72459, 80510, 81921, 82062, 95739, 112714, 117030, 120765, 136535, 136770, 144918, 159565, 163842, 169071, 175545, 191478, 205155, 241530, 245763, 273070, 281785, 287217, 319130, 338142, 351090, 362295, 378397, 409605, 410310, 478695, 491526, 507213, 563570, 574434, 724590, 756794, 819210, 845355, 957390, 1014426, 1135191, 1228815, 1436085, 1690710, 1891985, 2270382, 2457630, 2536065, 2648779, 2872170, 3405573, 3783970, 5072130, 5297558, 5675955, 6811146, 7946337, 11351910, 13243895, 15892674, 17027865, 23839011, 26487790, 34055730, 39731685, 47678022, 79463370, 119195055, 238390110]

約数ペア:

[(1, 238390110), (2, 119195055), (3, 79463370), (5, 47678022), (6, 39731685), (7, 34055730), (9, 26487790), (10, 23839011), (14, 17027865), (15, 15892674), (18, 13243895), (21, 11351910), (30, 7946337), (35, 6811146), (42, 5675955), (45, 5297558), (47, 5072130), (63, 3783970), (70, 3405573), (83, 2872170), (90, 2648779), (94, 2536065), (97, 2457630), (105, 2270382), (126, 1891985), (141, 1690710), (166, 1436085), (194, 1228815), (210, 1135191), (235, 1014426), (249, 957390), (282, 845355), (291, 819210), (315, 756794), (329, 724590), (415, 574434), (423, 563570), (470, 507213), (485, 491526), (498, 478695), (581, 410310), (582, 409605), (630, 378397), (658, 362295), (679, 351090), (705, 338142), (747, 319130), (830, 287217), (846, 281785), (873, 273070), (970, 245763), (987, 241530), (1162, 205155), (1245, 191478), (1358, 175545), (1410, 169071), (1455, 163842), (1494, 159565), (1645, 144918), (1743, 136770), (1746, 136535), (1974, 120765), (2037, 117030), (2115, 112714), (2490, 95739), (2905, 82062), (2910, 81921), (2961, 80510), (3290, 72459), (3395, 70218), (3486, 68385), (3735, 63826), (3901, 61110), (4074, 58515), (4230, 56357), (4365, 54614), (4559, 52290), (4935, 48306), (5229, 45590), (5810, 41031), (5922, 40255), (6111, 39010), (6790, 35109), (7470, 31913), (7802, 30555), (8051, 29610), (8715, 27354), (8730, 27307), (9118, 26145), (9870, 24153), (10185, 23406), (10458, 22795), (11703, 20370), (12222, 19505), (13677, 17430), (14805, 16102)]