220427670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{237019}}^1$

素因数の和:237060

約数の個数: 32

約数和(自身を含む): 546094080

約数和(自身を除く): 325666410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 237019, 474038, 711057, 1185095, 1422114, 2370190, 3555285, 7110570, 7347589, 14695178, 22042767, 36737945, 44085534, 73475890, 110213835, 220427670]

約数ペア:

[(1, 220427670), (2, 110213835), (3, 73475890), (5, 44085534), (6, 36737945), (10, 22042767), (15, 14695178), (30, 7347589), (31, 7110570), (62, 3555285), (93, 2370190), (155, 1422114), (186, 1185095), (310, 711057), (465, 474038), (930, 237019)]