9916860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8730

約数の個数: 48

約数和(自身を含む): 29232000

約数和(自身を除く): 19315140

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, 8699, 17398, 26097, 34796, 43495, 52194, 86990, 104388, 130485, 165281, 173980, 260970, 330562, 495843, 521940, 661124, 826405, 991686, 1652810, 1983372, 2479215, 3305620, 4958430, 9916860]

約数ペア:

[(1, 9916860), (2, 4958430), (3, 3305620), (4, 2479215), (5, 1983372), (6, 1652810), (10, 991686), (12, 826405), (15, 661124), (19, 521940), (20, 495843), (30, 330562), (38, 260970), (57, 173980), (60, 165281), (76, 130485), (95, 104388), (114, 86990), (190, 52194), (228, 43495), (285, 34796), (380, 26097), (570, 17398), (1140, 8699)]