28093010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 59439744

約数和(自身を除く): 31346734

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 83, 85, 110, 166, 170, 181, 187, 362, 374, 415, 830, 905, 913, 935, 1411, 1810, 1826, 1870, 1991, 2822, 3077, 3982, 4565, 6154, 7055, 9130, 9955, 14110, 15023, 15385, 15521, 19910, 30046, 30770, 31042, 33847, 67694, 75115, 77605, 150230, 155210, 165253, 169235, 255391, 330506, 338470, 510782, 826265, 1276955, 1652530, 2553910, 2809301, 5618602, 14046505, 28093010]

約数ペア:

[(1, 28093010), (2, 14046505), (5, 5618602), (10, 2809301), (11, 2553910), (17, 1652530), (22, 1276955), (34, 826265), (55, 510782), (83, 338470), (85, 330506), (110, 255391), (166, 169235), (170, 165253), (181, 155210), (187, 150230), (362, 77605), (374, 75115), (415, 67694), (830, 33847), (905, 31042), (913, 30770), (935, 30046), (1411, 19910), (1810, 15521), (1826, 15385), (1870, 15023), (1991, 14110), (2822, 9955), (3077, 9130), (3982, 7055), (4565, 6154)]