144451010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3911

約数の個数: 48

約数和(自身を含む): 295094016

約数和(自身を除く): 150643006

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 3851, 7502, 7702, 18755, 19255, 37510, 38510, 42361, 84722, 119381, 211805, 238762, 423610, 465971, 596905, 931942, 1193810, 1313191, 2329855, 2626382, 4659710, 6565955, 13131910, 14445101, 28890202, 72225505, 144451010]

約数ペア:

[(1, 144451010), (2, 72225505), (5, 28890202), (10, 14445101), (11, 13131910), (22, 6565955), (31, 4659710), (55, 2626382), (62, 2329855), (110, 1313191), (121, 1193810), (155, 931942), (242, 596905), (310, 465971), (341, 423610), (605, 238762), (682, 211805), (1210, 119381), (1705, 84722), (3410, 42361), (3751, 38510), (3851, 37510), (7502, 19255), (7702, 18755)]