12589620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 24641868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 107, 111, 148, 159, 185, 212, 214, 222, 265, 318, 321, 370, 428, 444, 530, 535, 555, 636, 642, 740, 795, 1060, 1070, 1110, 1284, 1590, 1605, 1961, 2140, 2220, 3180, 3210, 3922, 3959, 5671, 5883, 6420, 7844, 7918, 9805, 11342, 11766, 11877, 15836, 17013, 19610, 19795, 22684, 23532, 23754, 28355, 29415, 34026, 39220, 39590, 47508, 56710, 58830, 59385, 68052, 79180, 85065, 113420, 117660, 118770, 170130, 209827, 237540, 340260, 419654, 629481, 839308, 1049135, 1258962, 2098270, 2517924, 3147405, 4196540, 6294810, 12589620]

約数ペア:

[(1, 12589620), (2, 6294810), (3, 4196540), (4, 3147405), (5, 2517924), (6, 2098270), (10, 1258962), (12, 1049135), (15, 839308), (20, 629481), (30, 419654), (37, 340260), (53, 237540), (60, 209827), (74, 170130), (106, 118770), (107, 117660), (111, 113420), (148, 85065), (159, 79180), (185, 68052), (212, 59385), (214, 58830), (222, 56710), (265, 47508), (318, 39590), (321, 39220), (370, 34026), (428, 29415), (444, 28355), (530, 23754), (535, 23532), (555, 22684), (636, 19795), (642, 19610), (740, 17013), (795, 15836), (1060, 11877), (1070, 11766), (1110, 11342), (1284, 9805), (1590, 7918), (1605, 7844), (1961, 6420), (2140, 5883), (2220, 5671), (3180, 3959), (3210, 3922)]