3959970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 11024640

約数和(自身を除く): 7064670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 173, 210, 218, 327, 346, 519, 545, 654, 763, 865, 1038, 1090, 1211, 1526, 1635, 1730, 2289, 2422, 2595, 3270, 3633, 3815, 4578, 5190, 6055, 7266, 7630, 11445, 12110, 18165, 18857, 22890, 36330, 37714, 56571, 94285, 113142, 131999, 188570, 263998, 282855, 395997, 565710, 659995, 791994, 1319990, 1979985, 3959970]

約数ペア:

[(1, 3959970), (2, 1979985), (3, 1319990), (5, 791994), (6, 659995), (7, 565710), (10, 395997), (14, 282855), (15, 263998), (21, 188570), (30, 131999), (35, 113142), (42, 94285), (70, 56571), (105, 37714), (109, 36330), (173, 22890), (210, 18857), (218, 18165), (327, 12110), (346, 11445), (519, 7630), (545, 7266), (654, 6055), (763, 5190), (865, 4578), (1038, 3815), (1090, 3633), (1211, 3270), (1526, 2595), (1635, 2422), (1730, 2289)]