11745780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 33117504

約数和(自身を除く): 21371724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1201, 1630, 1956, 2402, 2445, 3260, 3603, 4804, 4890, 6005, 7206, 9780, 12010, 14412, 18015, 24020, 36030, 72060, 195763, 391526, 587289, 783052, 978815, 1174578, 1957630, 2349156, 2936445, 3915260, 5872890, 11745780]

約数ペア:

[(1, 11745780), (2, 5872890), (3, 3915260), (4, 2936445), (5, 2349156), (6, 1957630), (10, 1174578), (12, 978815), (15, 783052), (20, 587289), (30, 391526), (60, 195763), (163, 72060), (326, 36030), (489, 24020), (652, 18015), (815, 14412), (978, 12010), (1201, 9780), (1630, 7206), (1956, 6005), (2402, 4890), (2445, 4804), (3260, 3603)]