223863180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128657}}^1$

素因数の和:128698

約数の個数: 48

約数和(自身を含む): 648436320

約数和(自身を除く): 424573140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 128657, 257314, 385971, 514628, 643285, 771942, 1286570, 1543884, 1929855, 2573140, 3731053, 3859710, 7462106, 7719420, 11193159, 14924212, 18655265, 22386318, 37310530, 44772636, 55965795, 74621060, 111931590, 223863180]

約数ペア:

[(1, 223863180), (2, 111931590), (3, 74621060), (4, 55965795), (5, 44772636), (6, 37310530), (10, 22386318), (12, 18655265), (15, 14924212), (20, 11193159), (29, 7719420), (30, 7462106), (58, 3859710), (60, 3731053), (87, 2573140), (116, 1929855), (145, 1543884), (174, 1286570), (290, 771942), (348, 643285), (435, 514628), (580, 385971), (870, 257314), (1740, 128657)]