2135190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 5181696

約数和(自身を除く): 3046506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 691, 1030, 1382, 1545, 2073, 3090, 3455, 4146, 6910, 10365, 20730, 71173, 142346, 213519, 355865, 427038, 711730, 1067595, 2135190]

約数ペア:

[(1, 2135190), (2, 1067595), (3, 711730), (5, 427038), (6, 355865), (10, 213519), (15, 142346), (30, 71173), (103, 20730), (206, 10365), (309, 6910), (515, 4146), (618, 3455), (691, 3090), (1030, 2073), (1382, 1545)]