220104430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241873}}^1$

素因数の和:241900

約数の個数: 32

約数和(自身を含む): 487617984

約数和(自身を除く): 267513554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 241873, 483746, 1209365, 1693111, 2418730, 3144349, 3386222, 6288698, 8465555, 15721745, 16931110, 22010443, 31443490, 44020886, 110052215, 220104430]

約数ペア:

[(1, 220104430), (2, 110052215), (5, 44020886), (7, 31443490), (10, 22010443), (13, 16931110), (14, 15721745), (26, 8465555), (35, 6288698), (65, 3386222), (70, 3144349), (91, 2418730), (130, 1693111), (182, 1209365), (455, 483746), (910, 241873)]