129553860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2159231}}^1$

素因数の和:2159243

約数の個数: 24

約数和(自身を含む): 362750976

約数和(自身を除く): 233197116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2159231, 4318462, 6477693, 8636924, 10796155, 12955386, 21592310, 25910772, 32388465, 43184620, 64776930, 129553860]

約数ペア:

[(1, 129553860), (2, 64776930), (3, 43184620), (4, 32388465), (5, 25910772), (6, 21592310), (10, 12955386), (12, 10796155), (15, 8636924), (20, 6477693), (30, 4318462), (60, 2159231)]