4489890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7906

約数の個数: 32

約数和(自身を含む): 11344320

約数和(自身を除く): 6854430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 7877, 15754, 23631, 39385, 47262, 78770, 118155, 149663, 236310, 299326, 448989, 748315, 897978, 1496630, 2244945, 4489890]

約数ペア:

[(1, 4489890), (2, 2244945), (3, 1496630), (5, 897978), (6, 748315), (10, 448989), (15, 299326), (19, 236310), (30, 149663), (38, 118155), (57, 78770), (95, 47262), (114, 39385), (190, 23631), (285, 15754), (570, 7877)]