2609810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 5605632

約数和(自身を除く): 2995822

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1621, 3242, 8105, 11347, 16210, 22694, 37283, 56735, 74566, 113470, 186415, 260981, 372830, 521962, 1304905, 2609810]

約数ペア:

[(1, 2609810), (2, 1304905), (5, 521962), (7, 372830), (10, 260981), (14, 186415), (23, 113470), (35, 74566), (46, 56735), (70, 37283), (115, 22694), (161, 16210), (230, 11347), (322, 8105), (805, 3242), (1610, 1621)]