30735813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 45069696

約数和(自身を除く): 14333883

約数列:

[1, 3, 17, 51, 53, 83, 137, 159, 249, 411, 901, 1411, 2329, 2703, 4233, 4399, 6987, 7261, 11371, 13197, 21783, 34113, 74783, 123437, 193307, 224349, 370311, 579921, 602663, 1807989, 10245271, 30735813]

約数ペア:

[(1, 30735813), (3, 10245271), (17, 1807989), (51, 602663), (53, 579921), (83, 370311), (137, 224349), (159, 193307), (249, 123437), (411, 74783), (901, 34113), (1411, 21783), (2329, 13197), (2703, 11371), (4233, 7261), (4399, 6987)]