30258196

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 54137160

約数和(自身を除く): 23878964

約数列:

[1, 2, 4, 61, 122, 244, 269, 461, 538, 922, 1076, 1844, 16409, 28121, 32818, 56242, 65636, 112484, 124009, 248018, 496036, 7564549, 15129098, 30258196]

約数ペア:

[(1, 30258196), (2, 15129098), (4, 7564549), (61, 496036), (122, 248018), (244, 124009), (269, 112484), (461, 65636), (538, 56242), (922, 32818), (1076, 28121), (1844, 16409)]