15490170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 41783040

約数和(自身を除く): 26292870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 557, 618, 927, 1030, 1114, 1545, 1671, 1854, 2781, 2785, 3090, 3342, 4635, 5013, 5562, 5570, 8355, 9270, 10026, 13905, 15039, 16710, 25065, 27810, 30078, 50130, 57371, 75195, 114742, 150390, 172113, 286855, 344226, 516339, 573710, 860565, 1032678, 1549017, 1721130, 2581695, 3098034, 5163390, 7745085, 15490170]

約数ペア:

[(1, 15490170), (2, 7745085), (3, 5163390), (5, 3098034), (6, 2581695), (9, 1721130), (10, 1549017), (15, 1032678), (18, 860565), (27, 573710), (30, 516339), (45, 344226), (54, 286855), (90, 172113), (103, 150390), (135, 114742), (206, 75195), (270, 57371), (309, 50130), (515, 30078), (557, 27810), (618, 25065), (927, 16710), (1030, 15039), (1114, 13905), (1545, 10026), (1671, 9270), (1854, 8355), (2781, 5570), (2785, 5562), (3090, 5013), (3342, 4635)]