1427826330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 4352444928

約数和(自身を除く): 2924618598

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, 137, 142, 210, 213, 233, 274, 315, 355, 411, 426, 466, 497, 630, 639, 685, 699, 710, 822, 959, 994, 1065, 1165, 1233, 1278, 1370, 1398, 1491, 1631, 1918, 2055, 2097, 2130, 2330, 2466, 2485, 2877, 2982, 3195, 3262, 3495, 4110, 4194, 4473, 4795, 4893, 4970, 5754, 6165, 6390, 6990, 7455, 8155, 8631, 8946, 9590, 9727, 9786, 10485, 12330, 14385, 14679, 14910, 16310, 16543, 17262, 19454, 20970, 22365, 24465, 28770, 29181, 29358, 31921, 33086, 43155, 44730, 48635, 48930, 49629, 58362, 63842, 68089, 73395, 82715, 86310, 87543, 95763, 97270, 99258, 115801, 136178, 145905, 146790, 148887, 159605, 165430, 175086, 191526, 204267, 223447, 231602, 248145, 287289, 291810, 297774, 319210, 340445, 347403, 408534, 437715, 446894, 478815, 496290, 574578, 579005, 612801, 670341, 680890, 694806, 744435, 875430, 957630, 1021335, 1042209, 1117235, 1158010, 1225602, 1340682, 1436445, 1488870, 1737015, 2011023, 2042670, 2084418, 2234470, 2266391, 2872890, 3064005, 3351705, 3474030, 4022046, 4532782, 5211045, 6128010, 6703410, 6799173, 10055115, 10422090, 11331955, 13598346, 15864737, 20110230, 20397519, 22663910, 31729474, 33995865, 40795038, 47594211, 67991730, 79323685, 95188422, 101987595, 142782633, 158647370, 203975190, 237971055, 285565266, 475942110, 713913165, 1427826330]

約数ペア:

[(1, 1427826330), (2, 713913165), (3, 475942110), (5, 285565266), (6, 237971055), (7, 203975190), (9, 158647370), (10, 142782633), (14, 101987595), (15, 95188422), (18, 79323685), (21, 67991730), (30, 47594211), (35, 40795038), (42, 33995865), (45, 31729474), (63, 22663910), (70, 20397519), (71, 20110230), (90, 15864737), (105, 13598346), (126, 11331955), (137, 10422090), (142, 10055115), (210, 6799173), (213, 6703410), (233, 6128010), (274, 5211045), (315, 4532782), (355, 4022046), (411, 3474030), (426, 3351705), (466, 3064005), (497, 2872890), (630, 2266391), (639, 2234470), (685, 2084418), (699, 2042670), (710, 2011023), (822, 1737015), (959, 1488870), (994, 1436445), (1065, 1340682), (1165, 1225602), (1233, 1158010), (1278, 1117235), (1370, 1042209), (1398, 1021335), (1491, 957630), (1631, 875430), (1918, 744435), (2055, 694806), (2097, 680890), (2130, 670341), (2330, 612801), (2466, 579005), (2485, 574578), (2877, 496290), (2982, 478815), (3195, 446894), (3262, 437715), (3495, 408534), (4110, 347403), (4194, 340445), (4473, 319210), (4795, 297774), (4893, 291810), (4970, 287289), (5754, 248145), (6165, 231602), (6390, 223447), (6990, 204267), (7455, 191526), (8155, 175086), (8631, 165430), (8946, 159605), (9590, 148887), (9727, 146790), (9786, 145905), (10485, 136178), (12330, 115801), (14385, 99258), (14679, 97270), (14910, 95763), (16310, 87543), (16543, 86310), (17262, 82715), (19454, 73395), (20970, 68089), (22365, 63842), (24465, 58362), (28770, 49629), (29181, 48930), (29358, 48635), (31921, 44730), (33086, 43155)]