31074010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 62636616

約数和(自身を除く): 31562606

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 421, 605, 610, 671, 842, 1210, 1342, 2105, 3355, 4210, 4631, 6710, 7381, 9262, 14762, 23155, 25681, 36905, 46310, 50941, 51362, 73810, 101882, 128405, 254705, 256810, 282491, 509410, 564982, 1412455, 2824910, 3107401, 6214802, 15537005, 31074010]

約数ペア:

[(1, 31074010), (2, 15537005), (5, 6214802), (10, 3107401), (11, 2824910), (22, 1412455), (55, 564982), (61, 509410), (110, 282491), (121, 256810), (122, 254705), (242, 128405), (305, 101882), (421, 73810), (605, 51362), (610, 50941), (671, 46310), (842, 36905), (1210, 25681), (1342, 23155), (2105, 14762), (3355, 9262), (4210, 7381), (4631, 6710)]