30199518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54121}}^1$

素因数の和:54160

約数の個数: 24

約数和(自身を含む): 67544256

約数和(自身を除く): 37344738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54121, 108242, 162363, 324726, 487089, 974178, 1677751, 3355502, 5033253, 10066506, 15099759, 30199518]

約数ペア:

[(1, 30199518), (2, 15099759), (3, 10066506), (6, 5033253), (9, 3355502), (18, 1677751), (31, 974178), (62, 487089), (93, 324726), (186, 162363), (279, 108242), (558, 54121)]