64629110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 90199690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 31, 35, 58, 62, 65, 70, 79, 91, 130, 145, 155, 158, 182, 203, 217, 290, 310, 377, 395, 403, 406, 434, 455, 553, 754, 790, 806, 899, 910, 1015, 1027, 1085, 1106, 1798, 1885, 2015, 2030, 2054, 2170, 2291, 2449, 2639, 2765, 2821, 3770, 4030, 4495, 4582, 4898, 5135, 5278, 5530, 5642, 6293, 7189, 8990, 10270, 11455, 11687, 12245, 12586, 13195, 14105, 14378, 16037, 17143, 22910, 23374, 24490, 26390, 28210, 29783, 31465, 31837, 32074, 34286, 35945, 58435, 59566, 62930, 63674, 71021, 71890, 80185, 81809, 85715, 116870, 142042, 148915, 159185, 160370, 163618, 171430, 208481, 222859, 297830, 318370, 355105, 409045, 416962, 445718, 497147, 710210, 818090, 923273, 994294, 1042405, 1114295, 1846546, 2084810, 2228590, 2485735, 4616365, 4971470, 6462911, 9232730, 12925822, 32314555, 64629110]

約数ペア:

[(1, 64629110), (2, 32314555), (5, 12925822), (7, 9232730), (10, 6462911), (13, 4971470), (14, 4616365), (26, 2485735), (29, 2228590), (31, 2084810), (35, 1846546), (58, 1114295), (62, 1042405), (65, 994294), (70, 923273), (79, 818090), (91, 710210), (130, 497147), (145, 445718), (155, 416962), (158, 409045), (182, 355105), (203, 318370), (217, 297830), (290, 222859), (310, 208481), (377, 171430), (395, 163618), (403, 160370), (406, 159185), (434, 148915), (455, 142042), (553, 116870), (754, 85715), (790, 81809), (806, 80185), (899, 71890), (910, 71021), (1015, 63674), (1027, 62930), (1085, 59566), (1106, 58435), (1798, 35945), (1885, 34286), (2015, 32074), (2030, 31837), (2054, 31465), (2170, 29783), (2291, 28210), (2449, 26390), (2639, 24490), (2765, 23374), (2821, 22910), (3770, 17143), (4030, 16037), (4495, 14378), (4582, 14105), (4898, 13195), (5135, 12586), (5278, 12245), (5530, 11687), (5642, 11455), (6293, 10270), (7189, 8990)]