43108590

素因数分解:

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

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 119448576

約数和(自身を除く): 76339986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 1993, 2163, 3090, 3605, 3986, 4326, 5979, 7210, 9965, 10815, 11958, 13951, 19930, 21630, 27902, 29895, 41853, 59790, 69755, 83706, 139510, 205279, 209265, 410558, 418530, 615837, 1026395, 1231674, 1436953, 2052790, 2873906, 3079185, 4310859, 6158370, 7184765, 8621718, 14369530, 21554295, 43108590]

約数ペア:

[(1, 43108590), (2, 21554295), (3, 14369530), (5, 8621718), (6, 7184765), (7, 6158370), (10, 4310859), (14, 3079185), (15, 2873906), (21, 2052790), (30, 1436953), (35, 1231674), (42, 1026395), (70, 615837), (103, 418530), (105, 410558), (206, 209265), (210, 205279), (309, 139510), (515, 83706), (618, 69755), (721, 59790), (1030, 41853), (1442, 29895), (1545, 27902), (1993, 21630), (2163, 19930), (3090, 13951), (3605, 11958), (3986, 10815), (4326, 9965), (5979, 7210)]