72416370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185683}}^1$

素因数の和:185706

約数の個数: 32

約数和(自身を含む): 187169472

約数和(自身を除く): 114753102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 185683, 371366, 557049, 928415, 1114098, 1856830, 2413879, 2785245, 4827758, 5570490, 7241637, 12069395, 14483274, 24138790, 36208185, 72416370]

約数ペア:

[(1, 72416370), (2, 36208185), (3, 24138790), (5, 14483274), (6, 12069395), (10, 7241637), (13, 5570490), (15, 4827758), (26, 2785245), (30, 2413879), (39, 1856830), (65, 1114098), (78, 928415), (130, 557049), (195, 371366), (390, 185683)]