129151530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{478339}}^1$

素因数の和:478355

約数の個数: 32

約数和(自身を含む): 344404800

約数和(自身を除く): 215253270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 478339, 956678, 1435017, 2391695, 2870034, 4305051, 4783390, 7175085, 8610102, 12915153, 14350170, 21525255, 25830306, 43050510, 64575765, 129151530]

約数ペア:

[(1, 129151530), (2, 64575765), (3, 43050510), (5, 25830306), (6, 21525255), (9, 14350170), (10, 12915153), (15, 8610102), (18, 7175085), (27, 4783390), (30, 4305051), (45, 2870034), (54, 2391695), (90, 1435017), (135, 956678), (270, 478339)]