31069090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10434

約数の個数: 32

約数和(自身を含む): 62850816

約数和(自身を除く): 31781726

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10391, 20782, 51955, 103910, 135083, 238993, 270166, 477986, 675415, 1194965, 1350830, 2389930, 3106909, 6213818, 15534545, 31069090]

約数ペア:

[(1, 31069090), (2, 15534545), (5, 6213818), (10, 3106909), (13, 2389930), (23, 1350830), (26, 1194965), (46, 675415), (65, 477986), (115, 270166), (130, 238993), (230, 135083), (299, 103910), (598, 51955), (1495, 20782), (2990, 10391)]