30669458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 50086080

約数和(自身を除く): 19416622

約数列:

[1, 2, 19, 38, 61, 101, 122, 131, 202, 262, 1159, 1919, 2318, 2489, 3838, 4978, 6161, 7991, 12322, 13231, 15982, 26462, 117059, 151829, 234118, 251389, 303658, 502778, 807091, 1614182, 15334729, 30669458]

約数ペア:

[(1, 30669458), (2, 15334729), (19, 1614182), (38, 807091), (61, 502778), (101, 303658), (122, 251389), (131, 234118), (202, 151829), (262, 117059), (1159, 26462), (1919, 15982), (2318, 13231), (2489, 12322), (3838, 7991), (4978, 6161)]