70460258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 48149662

約数列:

[1, 2, 11, 22, 71, 79, 142, 158, 571, 781, 869, 1142, 1562, 1738, 5609, 6281, 11218, 12562, 40541, 45109, 61699, 81082, 90218, 123398, 445951, 496199, 891902, 992398, 3202739, 6405478, 35230129, 70460258]

約数ペア:

[(1, 70460258), (2, 35230129), (11, 6405478), (22, 3202739), (71, 992398), (79, 891902), (142, 496199), (158, 445951), (571, 123398), (781, 90218), (869, 81082), (1142, 61699), (1562, 45109), (1738, 40541), (5609, 12562), (6281, 11218)]