1217924030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 2347312176

約数和(自身を除く): 1129388146

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 289, 578, 655, 1310, 1445, 2227, 2890, 3217, 4454, 6434, 11135, 16085, 22270, 32170, 37859, 54689, 75718, 109378, 189295, 273445, 378590, 421427, 546890, 842854, 929713, 1859426, 2107135, 4214270, 4648565, 7164259, 9297130, 14328518, 35821295, 71642590, 121792403, 243584806, 608962015, 1217924030]

約数ペア:

[(1, 1217924030), (2, 608962015), (5, 243584806), (10, 121792403), (17, 71642590), (34, 35821295), (85, 14328518), (131, 9297130), (170, 7164259), (262, 4648565), (289, 4214270), (578, 2107135), (655, 1859426), (1310, 929713), (1445, 842854), (2227, 546890), (2890, 421427), (3217, 378590), (4454, 273445), (6434, 189295), (11135, 109378), (16085, 75718), (22270, 54689), (32170, 37859)]