291258230

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 530085600

約数和(自身を除く): 238827370

約数列:

[1, 2, 5, 10, 193, 229, 386, 458, 659, 965, 1145, 1318, 1930, 2290, 3295, 6590, 44197, 88394, 127187, 150911, 220985, 254374, 301822, 441970, 635935, 754555, 1271870, 1509110, 29125823, 58251646, 145629115, 291258230]

約数ペア:

[(1, 291258230), (2, 145629115), (5, 58251646), (10, 29125823), (193, 1509110), (229, 1271870), (386, 754555), (458, 635935), (659, 441970), (965, 301822), (1145, 254374), (1318, 220985), (1930, 150911), (2290, 127187), (3295, 88394), (6590, 44197)]