74327150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 144752640

約数和(自身を除く): 70425490

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 79, 155, 158, 310, 395, 607, 775, 790, 1214, 1550, 1975, 2449, 3035, 3950, 4898, 6070, 12245, 15175, 18817, 24490, 30350, 37634, 47953, 61225, 94085, 95906, 122450, 188170, 239765, 470425, 479530, 940850, 1198825, 1486543, 2397650, 2973086, 7432715, 14865430, 37163575, 74327150]

約数ペア:

[(1, 74327150), (2, 37163575), (5, 14865430), (10, 7432715), (25, 2973086), (31, 2397650), (50, 1486543), (62, 1198825), (79, 940850), (155, 479530), (158, 470425), (310, 239765), (395, 188170), (607, 122450), (775, 95906), (790, 94085), (1214, 61225), (1550, 47953), (1975, 37634), (2449, 30350), (3035, 24490), (3950, 18817), (4898, 15175), (6070, 12245)]