291210090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{183151}}^1$

素因数の和:183214

約数の個数: 32

約数和(自身を含む): 712094976

約数和(自身を除く): 420884886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 183151, 366302, 549453, 915755, 1098906, 1831510, 2747265, 5494530, 9707003, 19414006, 29121009, 48535015, 58242018, 97070030, 145605045, 291210090]

約数ペア:

[(1, 291210090), (2, 145605045), (3, 97070030), (5, 58242018), (6, 48535015), (10, 29121009), (15, 19414006), (30, 9707003), (53, 5494530), (106, 2747265), (159, 1831510), (265, 1098906), (318, 915755), (530, 549453), (795, 366302), (1590, 183151)]