1570692890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{4229}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 3046513680

約数和(自身を除く): 1475820790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2857, 4229, 5714, 8458, 14285, 21145, 28570, 37141, 42290, 54977, 74282, 109954, 185705, 274885, 371410, 549770, 12082253, 24164506, 60411265, 120822530, 157069289, 314138578, 785346445, 1570692890]

約数ペア:

[(1, 1570692890), (2, 785346445), (5, 314138578), (10, 157069289), (13, 120822530), (26, 60411265), (65, 24164506), (130, 12082253), (2857, 549770), (4229, 371410), (5714, 274885), (8458, 185705), (14285, 109954), (21145, 74282), (28570, 54977), (37141, 42290)]