7142070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18336

約数の個数: 32

約数和(自身を含む): 18460512

約数和(自身を除く): 11318442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18313, 36626, 54939, 91565, 109878, 183130, 238069, 274695, 476138, 549390, 714207, 1190345, 1428414, 2380690, 3571035, 7142070]

約数ペア:

[(1, 7142070), (2, 3571035), (3, 2380690), (5, 1428414), (6, 1190345), (10, 714207), (13, 549390), (15, 476138), (26, 274695), (30, 238069), (39, 183130), (65, 109878), (78, 91565), (130, 54939), (195, 36626), (390, 18313)]