3943450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 8838720

約数和(自身を除く): 4895270

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 593, 665, 950, 1186, 1330, 2965, 3325, 4151, 5930, 6650, 8302, 11267, 14825, 20755, 22534, 29650, 41510, 56335, 78869, 103775, 112670, 157738, 207550, 281675, 394345, 563350, 788690, 1971725, 3943450]

約数ペア:

[(1, 3943450), (2, 1971725), (5, 788690), (7, 563350), (10, 394345), (14, 281675), (19, 207550), (25, 157738), (35, 112670), (38, 103775), (50, 78869), (70, 56335), (95, 41510), (133, 29650), (175, 22534), (190, 20755), (266, 14825), (350, 11267), (475, 8302), (593, 6650), (665, 5930), (950, 4151), (1186, 3325), (1330, 2965)]