2674380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 7901712

約数和(自身を除く): 5227332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 265, 290, 318, 348, 435, 530, 580, 636, 795, 841, 870, 1060, 1537, 1590, 1682, 1740, 2523, 3074, 3180, 3364, 4205, 4611, 5046, 6148, 7685, 8410, 9222, 10092, 12615, 15370, 16820, 18444, 23055, 25230, 30740, 44573, 46110, 50460, 89146, 92220, 133719, 178292, 222865, 267438, 445730, 534876, 668595, 891460, 1337190, 2674380]

約数ペア:

[(1, 2674380), (2, 1337190), (3, 891460), (4, 668595), (5, 534876), (6, 445730), (10, 267438), (12, 222865), (15, 178292), (20, 133719), (29, 92220), (30, 89146), (53, 50460), (58, 46110), (60, 44573), (87, 30740), (106, 25230), (116, 23055), (145, 18444), (159, 16820), (174, 15370), (212, 12615), (265, 10092), (290, 9222), (318, 8410), (348, 7685), (435, 6148), (530, 5046), (580, 4611), (636, 4205), (795, 3364), (841, 3180), (870, 3074), (1060, 2523), (1537, 1740), (1590, 1682)]