8221890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 20108736

約数和(自身を除く): 11886846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 5171, 10342, 15513, 25855, 31026, 51710, 77565, 155130, 274063, 548126, 822189, 1370315, 1644378, 2740630, 4110945, 8221890]

約数ペア:

[(1, 8221890), (2, 4110945), (3, 2740630), (5, 1644378), (6, 1370315), (10, 822189), (15, 548126), (30, 274063), (53, 155130), (106, 77565), (159, 51710), (265, 31026), (318, 25855), (530, 15513), (795, 10342), (1590, 5171)]