2658570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 6659712

約数和(自身を除く): 4001142

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3853, 7706, 11559, 19265, 23118, 38530, 57795, 88619, 115590, 177238, 265857, 443095, 531714, 886190, 1329285, 2658570]

約数ペア:

[(1, 2658570), (2, 1329285), (3, 886190), (5, 531714), (6, 443095), (10, 265857), (15, 177238), (23, 115590), (30, 88619), (46, 57795), (69, 38530), (115, 23118), (138, 19265), (230, 11559), (345, 7706), (690, 3853)]