70175280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41771}}^1$

素因数の和:41794

約数の個数: 80

約数和(自身を含む): 248626944

約数和(自身を除く): 178451664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41771, 83542, 125313, 167084, 208855, 250626, 292397, 334168, 417710, 501252, 584794, 626565, 668336, 835420, 877191, 1002504, 1169588, 1253130, 1461985, 1670840, 1754382, 2005008, 2339176, 2506260, 2923970, 3341680, 3508764, 4385955, 4678352, 5012520, 5847940, 7017528, 8771910, 10025040, 11695880, 14035056, 17543820, 23391760, 35087640, 70175280]

約数ペア:

[(1, 70175280), (2, 35087640), (3, 23391760), (4, 17543820), (5, 14035056), (6, 11695880), (7, 10025040), (8, 8771910), (10, 7017528), (12, 5847940), (14, 5012520), (15, 4678352), (16, 4385955), (20, 3508764), (21, 3341680), (24, 2923970), (28, 2506260), (30, 2339176), (35, 2005008), (40, 1754382), (42, 1670840), (48, 1461985), (56, 1253130), (60, 1169588), (70, 1002504), (80, 877191), (84, 835420), (105, 668336), (112, 626565), (120, 584794), (140, 501252), (168, 417710), (210, 334168), (240, 292397), (280, 250626), (336, 208855), (420, 167084), (560, 125313), (840, 83542), (1680, 41771)]