215344730

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 391875840

約数和(自身を除く): 176531110

約数列:

[1, 2, 5, 10, 229, 271, 347, 458, 542, 694, 1145, 1355, 1735, 2290, 2710, 3470, 62059, 79463, 94037, 124118, 158926, 188074, 310295, 397315, 470185, 620590, 794630, 940370, 21534473, 43068946, 107672365, 215344730]

約数ペア:

[(1, 215344730), (2, 107672365), (5, 43068946), (10, 21534473), (229, 940370), (271, 794630), (347, 620590), (458, 470185), (542, 397315), (694, 310295), (1145, 188074), (1355, 158926), (1735, 124118), (2290, 94037), (2710, 79463), (3470, 62059)]