1531222010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1\times {\mathrm{5189}}^1$

素因数の和:6502

約数の個数: 32

約数和(自身を含む): 2878830720

約数和(自身を除く): 1347608710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1283, 2566, 5189, 6415, 10378, 12830, 25945, 29509, 51890, 59018, 119347, 147545, 238694, 295090, 596735, 1193470, 6657487, 13314974, 33287435, 66574870, 153122201, 306244402, 765611005, 1531222010]

約数ペア:

[(1, 1531222010), (2, 765611005), (5, 306244402), (10, 153122201), (23, 66574870), (46, 33287435), (115, 13314974), (230, 6657487), (1283, 1193470), (2566, 596735), (5189, 295090), (6415, 238694), (10378, 147545), (12830, 119347), (25945, 59018), (29509, 51890)]