68507730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40063}}^1$

素因数の和:40095

約数の個数: 48

約数和(自身を含む): 187499520

約数和(自身を除く): 118991790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40063, 80126, 120189, 200315, 240378, 360567, 400630, 600945, 721134, 761197, 1201890, 1522394, 1802835, 2283591, 3605670, 3805985, 4567182, 6850773, 7611970, 11417955, 13701546, 22835910, 34253865, 68507730]

約数ペア:

[(1, 68507730), (2, 34253865), (3, 22835910), (5, 13701546), (6, 11417955), (9, 7611970), (10, 6850773), (15, 4567182), (18, 3805985), (19, 3605670), (30, 2283591), (38, 1802835), (45, 1522394), (57, 1201890), (90, 761197), (95, 721134), (114, 600945), (171, 400630), (190, 360567), (285, 240378), (342, 200315), (570, 120189), (855, 80126), (1710, 40063)]