403700830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{135017}}^1$

素因数の和:135060

約数の個数: 32

約数和(自身を含む): 816588864

約数和(自身を除く): 412888034

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 135017, 270034, 675085, 1350170, 1755221, 3105391, 3510442, 6210782, 8776105, 15526955, 17552210, 31053910, 40370083, 80740166, 201850415, 403700830]

約数ペア:

[(1, 403700830), (2, 201850415), (5, 80740166), (10, 40370083), (13, 31053910), (23, 17552210), (26, 15526955), (46, 8776105), (65, 6210782), (115, 3510442), (130, 3105391), (230, 1755221), (299, 1350170), (598, 675085), (1495, 270034), (2990, 135017)]