537495660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229699}}^1$

素因数の和:229727

約数の個数: 72

約数和(自身を含む): 1755826800

約数和(自身を除く): 1218331140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 229699, 459398, 689097, 918796, 1148495, 1378194, 2067291, 2296990, 2756388, 2986087, 3445485, 4134582, 4593980, 5972174, 6890970, 8269164, 8958261, 10336455, 11944348, 13781940, 14930435, 17916522, 20672910, 26874783, 29860870, 35833044, 41345820, 44791305, 53749566, 59721740, 89582610, 107499132, 134373915, 179165220, 268747830, 537495660]

約数ペア:

[(1, 537495660), (2, 268747830), (3, 179165220), (4, 134373915), (5, 107499132), (6, 89582610), (9, 59721740), (10, 53749566), (12, 44791305), (13, 41345820), (15, 35833044), (18, 29860870), (20, 26874783), (26, 20672910), (30, 17916522), (36, 14930435), (39, 13781940), (45, 11944348), (52, 10336455), (60, 8958261), (65, 8269164), (78, 6890970), (90, 5972174), (117, 4593980), (130, 4134582), (156, 3445485), (180, 2986087), (195, 2756388), (234, 2296990), (260, 2067291), (390, 1378194), (468, 1148495), (585, 918796), (780, 689097), (1170, 459398), (2340, 229699)]