145909010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48799}}^1$

素因数の和:48842

約数の個数: 32

約数和(自身を含む): 295142400

約数和(自身を除く): 149233390

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 48799, 97598, 243995, 487990, 634387, 1122377, 1268774, 2244754, 3171935, 5611885, 6343870, 11223770, 14590901, 29181802, 72954505, 145909010]

約数ペア:

[(1, 145909010), (2, 72954505), (5, 29181802), (10, 14590901), (13, 11223770), (23, 6343870), (26, 5611885), (46, 3171935), (65, 2244754), (115, 1268774), (130, 1122377), (230, 634387), (299, 487990), (598, 243995), (1495, 97598), (2990, 48799)]