17871450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 44583456

約数和(自身を除く): 26712006

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 283, 421, 566, 842, 849, 1263, 1415, 1698, 2105, 2526, 2830, 4210, 4245, 6315, 7075, 8490, 10525, 12630, 14150, 21050, 21225, 31575, 42450, 63150, 119143, 238286, 357429, 595715, 714858, 1191430, 1787145, 2978575, 3574290, 5957150, 8935725, 17871450]

約数ペア:

[(1, 17871450), (2, 8935725), (3, 5957150), (5, 3574290), (6, 2978575), (10, 1787145), (15, 1191430), (25, 714858), (30, 595715), (50, 357429), (75, 238286), (150, 119143), (283, 63150), (421, 42450), (566, 31575), (842, 21225), (849, 21050), (1263, 14150), (1415, 12630), (1698, 10525), (2105, 8490), (2526, 7075), (2830, 6315), (4210, 4245)]