140876670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^2$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 373531032

約数和(自身を除く): 232654362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 197, 242, 330, 363, 394, 591, 605, 726, 985, 1182, 1210, 1815, 1970, 2167, 2955, 3630, 4334, 5910, 6501, 10835, 13002, 21670, 23837, 32505, 38809, 47674, 65010, 71511, 77618, 116427, 119185, 143022, 194045, 232854, 238370, 357555, 388090, 426899, 582135, 715110, 853798, 1164270, 1280697, 2134495, 2561394, 4268990, 4695889, 6403485, 9391778, 12806970, 14087667, 23479445, 28175334, 46958890, 70438335, 140876670]

約数ペア:

[(1, 140876670), (2, 70438335), (3, 46958890), (5, 28175334), (6, 23479445), (10, 14087667), (11, 12806970), (15, 9391778), (22, 6403485), (30, 4695889), (33, 4268990), (55, 2561394), (66, 2134495), (110, 1280697), (121, 1164270), (165, 853798), (197, 715110), (242, 582135), (330, 426899), (363, 388090), (394, 357555), (591, 238370), (605, 232854), (726, 194045), (985, 143022), (1182, 119185), (1210, 116427), (1815, 77618), (1970, 71511), (2167, 65010), (2955, 47674), (3630, 38809), (4334, 32505), (5910, 23837), (6501, 21670), (10835, 13002)]