180988930

素因数分解:

$2^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{9461}}^1$

素因数の和:11381

約数の個数: 16

約数和(自身を含む): 325984824

約数和(自身を除く): 144995894

約数列:

[1, 2, 5, 10, 1913, 3826, 9461, 9565, 18922, 19130, 47305, 94610, 18098893, 36197786, 90494465, 180988930]

約数ペア:

[(1, 180988930), (2, 90494465), (5, 36197786), (10, 18098893), (1913, 94610), (3826, 47305), (9461, 19130), (9565, 18922)]