830367070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{336181}}^1$

素因数の和:336220

約数の個数: 32

約数和(自身を含む): 1694357280

約数和(自身を除く): 863990210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 336181, 672362, 1680905, 3361810, 4370353, 6387439, 8740706, 12774878, 21851765, 31937195, 43703530, 63874390, 83036707, 166073414, 415183535, 830367070]

約数ペア:

[(1, 830367070), (2, 415183535), (5, 166073414), (10, 83036707), (13, 63874390), (19, 43703530), (26, 31937195), (38, 21851765), (65, 12774878), (95, 8740706), (130, 6387439), (190, 4370353), (247, 3361810), (494, 1680905), (1235, 672362), (2470, 336181)]