30217902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 72817920

約数和(自身を除く): 42600018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 429, 451, 533, 858, 859, 902, 1066, 1353, 1599, 1718, 2577, 2706, 3198, 5154, 5863, 9449, 11167, 11726, 17589, 18898, 22334, 28347, 33501, 35178, 35219, 56694, 67002, 70438, 105657, 122837, 211314, 245674, 368511, 387409, 457847, 737022, 774818, 915694, 1162227, 1373541, 2324454, 2747082, 5036317, 10072634, 15108951, 30217902]

約数ペア:

[(1, 30217902), (2, 15108951), (3, 10072634), (6, 5036317), (11, 2747082), (13, 2324454), (22, 1373541), (26, 1162227), (33, 915694), (39, 774818), (41, 737022), (66, 457847), (78, 387409), (82, 368511), (123, 245674), (143, 211314), (246, 122837), (286, 105657), (429, 70438), (451, 67002), (533, 56694), (858, 35219), (859, 35178), (902, 33501), (1066, 28347), (1353, 22334), (1599, 18898), (1718, 17589), (2577, 11726), (2706, 11167), (3198, 9449), (5154, 5863)]