8767740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7722

約数の個数: 48

約数和(自身を含む): 25845120

約数和(自身を除く): 17077380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7691, 15382, 23073, 30764, 38455, 46146, 76910, 92292, 115365, 146129, 153820, 230730, 292258, 438387, 461460, 584516, 730645, 876774, 1461290, 1753548, 2191935, 2922580, 4383870, 8767740]

約数ペア:

[(1, 8767740), (2, 4383870), (3, 2922580), (4, 2191935), (5, 1753548), (6, 1461290), (10, 876774), (12, 730645), (15, 584516), (19, 461460), (20, 438387), (30, 292258), (38, 230730), (57, 153820), (60, 146129), (76, 115365), (95, 92292), (114, 76910), (190, 46146), (228, 38455), (285, 30764), (380, 23073), (570, 15382), (1140, 7691)]