1974510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 5391360

約数和(自身を除く): 3416850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 103, 135, 142, 206, 213, 270, 309, 355, 426, 515, 618, 639, 710, 927, 1030, 1065, 1278, 1545, 1854, 1917, 2130, 2781, 3090, 3195, 3834, 4635, 5562, 6390, 7313, 9270, 9585, 13905, 14626, 19170, 21939, 27810, 36565, 43878, 65817, 73130, 109695, 131634, 197451, 219390, 329085, 394902, 658170, 987255, 1974510]

約数ペア:

[(1, 1974510), (2, 987255), (3, 658170), (5, 394902), (6, 329085), (9, 219390), (10, 197451), (15, 131634), (18, 109695), (27, 73130), (30, 65817), (45, 43878), (54, 36565), (71, 27810), (90, 21939), (103, 19170), (135, 14626), (142, 13905), (206, 9585), (213, 9270), (270, 7313), (309, 6390), (355, 5562), (426, 4635), (515, 3834), (618, 3195), (639, 3090), (710, 2781), (927, 2130), (1030, 1917), (1065, 1854), (1278, 1545)]