7527030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 20971008

約数和(自身を除く): 13443978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 491, 511, 730, 982, 1022, 1095, 1473, 1533, 2190, 2455, 2555, 2946, 3066, 3437, 4910, 5110, 6874, 7365, 7665, 10311, 14730, 15330, 17185, 20622, 34370, 35843, 51555, 71686, 103110, 107529, 179215, 215058, 250901, 358430, 501802, 537645, 752703, 1075290, 1254505, 1505406, 2509010, 3763515, 7527030]

約数ペア:

[(1, 7527030), (2, 3763515), (3, 2509010), (5, 1505406), (6, 1254505), (7, 1075290), (10, 752703), (14, 537645), (15, 501802), (21, 358430), (30, 250901), (35, 215058), (42, 179215), (70, 107529), (73, 103110), (105, 71686), (146, 51555), (210, 35843), (219, 34370), (365, 20622), (438, 17185), (491, 15330), (511, 14730), (730, 10311), (982, 7665), (1022, 7365), (1095, 6874), (1473, 5110), (1533, 4910), (2190, 3437), (2455, 3066), (2555, 2946)]