11245990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 24008400

約数和(自身を除く): 12762410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 389, 413, 490, 590, 778, 826, 1945, 2065, 2723, 2891, 3890, 4130, 5446, 5782, 13615, 14455, 19061, 22951, 27230, 28910, 38122, 45902, 95305, 114755, 160657, 190610, 229510, 321314, 803285, 1124599, 1606570, 2249198, 5622995, 11245990]

約数ペア:

[(1, 11245990), (2, 5622995), (5, 2249198), (7, 1606570), (10, 1124599), (14, 803285), (35, 321314), (49, 229510), (59, 190610), (70, 160657), (98, 114755), (118, 95305), (245, 45902), (295, 38122), (389, 28910), (413, 27230), (490, 22951), (590, 19061), (778, 14455), (826, 13615), (1945, 5782), (2065, 5446), (2723, 4130), (2891, 3890)]