183713090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 391849920

約数和(自身を除く): 208136830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 121, 122, 131, 190, 209, 242, 262, 305, 418, 605, 610, 655, 671, 1045, 1159, 1210, 1310, 1342, 1441, 2090, 2299, 2318, 2489, 2882, 3355, 4598, 4978, 5795, 6710, 7205, 7381, 7991, 11495, 11590, 12445, 12749, 14410, 14762, 15851, 15982, 22990, 24890, 25498, 27379, 31702, 36905, 39955, 54758, 63745, 73810, 79255, 79910, 87901, 127490, 136895, 140239, 151829, 158510, 175802, 273790, 280478, 301169, 303658, 439505, 602338, 701195, 759145, 879010, 966911, 1402390, 1505845, 1518290, 1670119, 1933822, 3011690, 3340238, 4834555, 8350595, 9669110, 16701190, 18371309, 36742618, 91856545, 183713090]

約数ペア:

[(1, 183713090), (2, 91856545), (5, 36742618), (10, 18371309), (11, 16701190), (19, 9669110), (22, 8350595), (38, 4834555), (55, 3340238), (61, 3011690), (95, 1933822), (110, 1670119), (121, 1518290), (122, 1505845), (131, 1402390), (190, 966911), (209, 879010), (242, 759145), (262, 701195), (305, 602338), (418, 439505), (605, 303658), (610, 301169), (655, 280478), (671, 273790), (1045, 175802), (1159, 158510), (1210, 151829), (1310, 140239), (1342, 136895), (1441, 127490), (2090, 87901), (2299, 79910), (2318, 79255), (2489, 73810), (2882, 63745), (3355, 54758), (4598, 39955), (4978, 36905), (5795, 31702), (6710, 27379), (7205, 25498), (7381, 24890), (7991, 22990), (11495, 15982), (11590, 15851), (12445, 14762), (12749, 14410)]