42661430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12967}}^1$

素因数の和:13028

約数の個数: 32

約数和(自身を含む): 89634816

約数和(自身を除く): 46973386

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 12967, 25934, 64835, 90769, 129670, 181538, 453845, 609449, 907690, 1218898, 3047245, 4266143, 6094490, 8532286, 21330715, 42661430]

約数ペア:

[(1, 42661430), (2, 21330715), (5, 8532286), (7, 6094490), (10, 4266143), (14, 3047245), (35, 1218898), (47, 907690), (70, 609449), (94, 453845), (235, 181538), (329, 129670), (470, 90769), (658, 64835), (1645, 25934), (3290, 12967)]