145421070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{3881}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 349380000

約数和(自身を除く): 203958930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3747, 3881, 6245, 7494, 7762, 11643, 12490, 18735, 19405, 23286, 37470, 38810, 58215, 116430, 4847369, 9694738, 14542107, 24236845, 29084214, 48473690, 72710535, 145421070]

約数ペア:

[(1, 145421070), (2, 72710535), (3, 48473690), (5, 29084214), (6, 24236845), (10, 14542107), (15, 9694738), (30, 4847369), (1249, 116430), (2498, 58215), (3747, 38810), (3881, 37470), (6245, 23286), (7494, 19405), (7762, 18735), (11643, 12490)]