67142490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25147}}^1$

素因数の和:25246

約数の個数: 32

約数和(自身を含む): 162959040

約数和(自身を除く): 95816550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 25147, 50294, 75441, 125735, 150882, 251470, 377205, 754410, 2238083, 4476166, 6714249, 11190415, 13428498, 22380830, 33571245, 67142490]

約数ペア:

[(1, 67142490), (2, 33571245), (3, 22380830), (5, 13428498), (6, 11190415), (10, 6714249), (15, 4476166), (30, 2238083), (89, 754410), (178, 377205), (267, 251470), (445, 150882), (534, 125735), (890, 75441), (1335, 50294), (2670, 25147)]