31313630

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3671}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 56445984

約数和(自身を除く): 25132354

約数列:

[1, 2, 5, 10, 853, 1706, 3671, 4265, 7342, 8530, 18355, 36710, 3131363, 6262726, 15656815, 31313630]

約数ペア:

[(1, 31313630), (2, 15656815), (5, 6262726), (10, 3131363), (853, 36710), (1706, 18355), (3671, 8530), (4265, 7342)]