42409530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{471217}}^1$

素因数の和:471230

約数の個数: 24

約数和(自身を含む): 110265012

約数和(自身を除く): 67855482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 471217, 942434, 1413651, 2356085, 2827302, 4240953, 4712170, 7068255, 8481906, 14136510, 21204765, 42409530]

約数ペア:

[(1, 42409530), (2, 21204765), (3, 14136510), (5, 8481906), (6, 7068255), (9, 4712170), (10, 4240953), (15, 2827302), (18, 2356085), (30, 1413651), (45, 942434), (90, 471217)]