74918370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40939}}^1$

素因数の和:41010

約数の個数: 32

約数和(自身を含む): 182756160

約数和(自身を除く): 107837790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 40939, 81878, 122817, 204695, 245634, 409390, 614085, 1228170, 2497279, 4994558, 7491837, 12486395, 14983674, 24972790, 37459185, 74918370]

約数ペア:

[(1, 74918370), (2, 37459185), (3, 24972790), (5, 14983674), (6, 12486395), (10, 7491837), (15, 4994558), (30, 2497279), (61, 1228170), (122, 614085), (183, 409390), (305, 245634), (366, 204695), (610, 122817), (915, 81878), (1830, 40939)]