70820490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 184778496

約数和(自身を除く): 113958006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1607, 1695, 2938, 3214, 3390, 4407, 4821, 7345, 8035, 8814, 9642, 14690, 16070, 20891, 22035, 24105, 41782, 44070, 48210, 62673, 104455, 125346, 181591, 208910, 313365, 363182, 544773, 626730, 907955, 1089546, 1815910, 2360683, 2723865, 4721366, 5447730, 7082049, 11803415, 14164098, 23606830, 35410245, 70820490]

約数ペア:

[(1, 70820490), (2, 35410245), (3, 23606830), (5, 14164098), (6, 11803415), (10, 7082049), (13, 5447730), (15, 4721366), (26, 2723865), (30, 2360683), (39, 1815910), (65, 1089546), (78, 907955), (113, 626730), (130, 544773), (195, 363182), (226, 313365), (339, 208910), (390, 181591), (565, 125346), (678, 104455), (1130, 62673), (1469, 48210), (1607, 44070), (1695, 41782), (2938, 24105), (3214, 22035), (3390, 20891), (4407, 16070), (4821, 14690), (7345, 9642), (8035, 8814)]