85090620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1753}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 238684320

約数和(自身を除く): 153593700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1618, 1753, 2427, 3236, 3506, 4045, 4854, 5259, 7012, 8090, 8765, 9708, 10518, 12135, 16180, 17530, 21036, 24270, 26295, 35060, 48540, 52590, 105180, 1418177, 2836354, 4254531, 5672708, 7090885, 8509062, 14181770, 17018124, 21272655, 28363540, 42545310, 85090620]

約数ペア:

[(1, 85090620), (2, 42545310), (3, 28363540), (4, 21272655), (5, 17018124), (6, 14181770), (10, 8509062), (12, 7090885), (15, 5672708), (20, 4254531), (30, 2836354), (60, 1418177), (809, 105180), (1618, 52590), (1753, 48540), (2427, 35060), (3236, 26295), (3506, 24270), (4045, 21036), (4854, 17530), (5259, 16180), (7012, 12135), (8090, 10518), (8765, 9708)]