42417970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12893}}^1$

素因数の和:12954

約数の個数: 32

約数和(自身を含む): 89123328

約数和(自身を除く): 46705358

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 12893, 25786, 64465, 90251, 128930, 180502, 451255, 605971, 902510, 1211942, 3029855, 4241797, 6059710, 8483594, 21208985, 42417970]

約数ペア:

[(1, 42417970), (2, 21208985), (5, 8483594), (7, 6059710), (10, 4241797), (14, 3029855), (35, 1211942), (47, 902510), (70, 605971), (94, 451255), (235, 180502), (329, 128930), (470, 90251), (658, 64465), (1645, 25786), (3290, 12893)]