73901210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 149713920

約数和(自身を除く): 75812710

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 310, 370, 379, 527, 629, 758, 1054, 1147, 1258, 1895, 2294, 2635, 3145, 3790, 5270, 5735, 6290, 6443, 11470, 11749, 12886, 14023, 19499, 23498, 28046, 32215, 38998, 58745, 64430, 70115, 97495, 117490, 140230, 194990, 199733, 238391, 399466, 434713, 476782, 869426, 998665, 1191955, 1997330, 2173565, 2383910, 4347130, 7390121, 14780242, 36950605, 73901210]

約数ペア:

[(1, 73901210), (2, 36950605), (5, 14780242), (10, 7390121), (17, 4347130), (31, 2383910), (34, 2173565), (37, 1997330), (62, 1191955), (74, 998665), (85, 869426), (155, 476782), (170, 434713), (185, 399466), (310, 238391), (370, 199733), (379, 194990), (527, 140230), (629, 117490), (758, 97495), (1054, 70115), (1147, 64430), (1258, 58745), (1895, 38998), (2294, 32215), (2635, 28046), (3145, 23498), (3790, 19499), (5270, 14023), (5735, 12886), (6290, 11749), (6443, 11470)]