129325770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 388207872

約数和(自身を除く): 258882102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 1993, 2163, 3090, 3605, 3986, 4326, 4635, 5979, 6489, 7210, 9270, 9965, 10815, 11958, 12978, 13951, 17937, 19930, 21630, 27902, 29895, 32445, 35874, 41853, 59790, 64890, 69755, 83706, 89685, 125559, 139510, 179370, 205279, 209265, 251118, 410558, 418530, 615837, 627795, 1026395, 1231674, 1255590, 1436953, 1847511, 2052790, 2873906, 3079185, 3695022, 4310859, 6158370, 7184765, 8621718, 9237555, 12932577, 14369530, 18475110, 21554295, 25865154, 43108590, 64662885, 129325770]

約数ペア:

[(1, 129325770), (2, 64662885), (3, 43108590), (5, 25865154), (6, 21554295), (7, 18475110), (9, 14369530), (10, 12932577), (14, 9237555), (15, 8621718), (18, 7184765), (21, 6158370), (30, 4310859), (35, 3695022), (42, 3079185), (45, 2873906), (63, 2052790), (70, 1847511), (90, 1436953), (103, 1255590), (105, 1231674), (126, 1026395), (206, 627795), (210, 615837), (309, 418530), (315, 410558), (515, 251118), (618, 209265), (630, 205279), (721, 179370), (927, 139510), (1030, 125559), (1442, 89685), (1545, 83706), (1854, 69755), (1993, 64890), (2163, 59790), (3090, 41853), (3605, 35874), (3986, 32445), (4326, 29895), (4635, 27902), (5979, 21630), (6489, 19930), (7210, 17937), (9270, 13951), (9965, 12978), (10815, 11958)]