129857670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1442863}}^1$

素因数の和:1442876

約数の個数: 24

約数和(自身を含む): 337630176

約数和(自身を除く): 207772506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1442863, 2885726, 4328589, 7214315, 8657178, 12985767, 14428630, 21642945, 25971534, 43285890, 64928835, 129857670]

約数ペア:

[(1, 129857670), (2, 64928835), (3, 43285890), (5, 25971534), (6, 21642945), (9, 14428630), (10, 12985767), (15, 8657178), (18, 7214315), (30, 4328589), (45, 2885726), (90, 1442863)]