222018540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{160883}}^1$

素因数の和:160918

約数の個数: 48

約数和(自身を含む): 648684288

約数和(自身を除く): 426665748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 160883, 321766, 482649, 643532, 804415, 965298, 1608830, 1930596, 2413245, 3217660, 3700309, 4826490, 7400618, 9652980, 11100927, 14801236, 18501545, 22201854, 37003090, 44403708, 55504635, 74006180, 111009270, 222018540]

約数ペア:

[(1, 222018540), (2, 111009270), (3, 74006180), (4, 55504635), (5, 44403708), (6, 37003090), (10, 22201854), (12, 18501545), (15, 14801236), (20, 11100927), (23, 9652980), (30, 7400618), (46, 4826490), (60, 3700309), (69, 3217660), (92, 2413245), (115, 1930596), (138, 1608830), (230, 965298), (276, 804415), (345, 643532), (460, 482649), (690, 321766), (1380, 160883)]