84491340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1487}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 236984832

約数和(自身を除く): 152493492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1487, 1894, 2841, 2974, 3788, 4461, 4735, 5682, 5948, 7435, 8922, 9470, 11364, 14205, 14870, 17844, 18940, 22305, 28410, 29740, 44610, 56820, 89220, 1408189, 2816378, 4224567, 5632756, 7040945, 8449134, 14081890, 16898268, 21122835, 28163780, 42245670, 84491340]

約数ペア:

[(1, 84491340), (2, 42245670), (3, 28163780), (4, 21122835), (5, 16898268), (6, 14081890), (10, 8449134), (12, 7040945), (15, 5632756), (20, 4224567), (30, 2816378), (60, 1408189), (947, 89220), (1487, 56820), (1894, 44610), (2841, 29740), (2974, 28410), (3788, 22305), (4461, 18940), (4735, 17844), (5682, 14870), (5948, 14205), (7435, 11364), (8922, 9470)]