123249810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{17047}}^1$

素因数の和:17298

約数の個数: 32

約数和(自身を含む): 297044352

約数和(自身を除く): 173794542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 17047, 34094, 51141, 85235, 102282, 170470, 255705, 511410, 4108327, 8216654, 12324981, 20541635, 24649962, 41083270, 61624905, 123249810]

約数ペア:

[(1, 123249810), (2, 61624905), (3, 41083270), (5, 24649962), (6, 20541635), (10, 12324981), (15, 8216654), (30, 4108327), (241, 511410), (482, 255705), (723, 170470), (1205, 102282), (1446, 85235), (2410, 51141), (3615, 34094), (7230, 17047)]