18051450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7079}}^1$

素因数の和:7111

約数の個数: 48

約数和(自身を含む): 47407680

約数和(自身を除く): 29356230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 7079, 14158, 21237, 35395, 42474, 70790, 106185, 120343, 176975, 212370, 240686, 353950, 361029, 530925, 601715, 722058, 1061850, 1203430, 1805145, 3008575, 3610290, 6017150, 9025725, 18051450]

約数ペア:

[(1, 18051450), (2, 9025725), (3, 6017150), (5, 3610290), (6, 3008575), (10, 1805145), (15, 1203430), (17, 1061850), (25, 722058), (30, 601715), (34, 530925), (50, 361029), (51, 353950), (75, 240686), (85, 212370), (102, 176975), (150, 120343), (170, 106185), (255, 70790), (425, 42474), (510, 35395), (850, 21237), (1275, 14158), (2550, 7079)]