2009402710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{23357}}^1$

素因数の和:24600

約数の個数: 32

約数和(自身を含む): 4137168960

約数和(自身を除く): 2127766250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1229, 2458, 6145, 8603, 12290, 17206, 23357, 43015, 46714, 86030, 116785, 163499, 233570, 326998, 817495, 1634990, 28705753, 57411506, 143528765, 200940271, 287057530, 401880542, 1004701355, 2009402710]

約数ペア:

[(1, 2009402710), (2, 1004701355), (5, 401880542), (7, 287057530), (10, 200940271), (14, 143528765), (35, 57411506), (70, 28705753), (1229, 1634990), (2458, 817495), (6145, 326998), (8603, 233570), (12290, 163499), (17206, 116785), (23357, 86030), (43015, 46714)]