87063020520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103646453}}^1$

素因数の和:103646474

約数の個数: 64

約数和(自身を含む): 298501787520

約数和(自身を除く): 211438767000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103646453, 207292906, 310939359, 414585812, 518232265, 621878718, 725525171, 829171624, 1036464530, 1243757436, 1451050342, 1554696795, 2072929060, 2176575513, 2487514872, 2902100684, 3109393590, 3627625855, 4145858120, 4353151026, 5804201368, 6218787180, 7255251710, 8706302052, 10882877565, 12437574360, 14510503420, 17412604104, 21765755130, 29021006840, 43531510260, 87063020520]

約数ペア:

[(1, 87063020520), (2, 43531510260), (3, 29021006840), (4, 21765755130), (5, 17412604104), (6, 14510503420), (7, 12437574360), (8, 10882877565), (10, 8706302052), (12, 7255251710), (14, 6218787180), (15, 5804201368), (20, 4353151026), (21, 4145858120), (24, 3627625855), (28, 3109393590), (30, 2902100684), (35, 2487514872), (40, 2176575513), (42, 2072929060), (56, 1554696795), (60, 1451050342), (70, 1243757436), (84, 1036464530), (105, 829171624), (120, 725525171), (140, 621878718), (168, 518232265), (210, 414585812), (280, 310939359), (420, 207292906), (840, 103646453)]