31027260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 96671232

約数和(自身を除く): 65643972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 887, 1060, 1166, 1590, 1749, 1774, 2332, 2661, 2915, 3180, 3498, 3548, 4435, 5322, 5830, 6996, 8745, 8870, 9757, 10644, 11660, 13305, 17490, 17740, 19514, 26610, 29271, 34980, 39028, 47011, 48785, 53220, 58542, 94022, 97570, 117084, 141033, 146355, 188044, 195140, 235055, 282066, 292710, 470110, 517121, 564132, 585420, 705165, 940220, 1034242, 1410330, 1551363, 2068484, 2585605, 2820660, 3102726, 5171210, 6205452, 7756815, 10342420, 15513630, 31027260]

約数ペア:

[(1, 31027260), (2, 15513630), (3, 10342420), (4, 7756815), (5, 6205452), (6, 5171210), (10, 3102726), (11, 2820660), (12, 2585605), (15, 2068484), (20, 1551363), (22, 1410330), (30, 1034242), (33, 940220), (44, 705165), (53, 585420), (55, 564132), (60, 517121), (66, 470110), (106, 292710), (110, 282066), (132, 235055), (159, 195140), (165, 188044), (212, 146355), (220, 141033), (265, 117084), (318, 97570), (330, 94022), (530, 58542), (583, 53220), (636, 48785), (660, 47011), (795, 39028), (887, 34980), (1060, 29271), (1166, 26610), (1590, 19514), (1749, 17740), (1774, 17490), (2332, 13305), (2661, 11660), (2915, 10644), (3180, 9757), (3498, 8870), (3548, 8745), (4435, 6996), (5322, 5830)]