340451735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 458136000

約数和(自身を除く): 117684265

約数列:

[1, 5, 13, 29, 65, 145, 179, 377, 895, 1009, 1885, 2327, 5045, 5191, 11635, 13117, 25955, 29261, 65585, 67483, 146305, 180611, 337415, 380393, 903055, 1901965, 2347943, 5237719, 11739715, 26188595, 68090347, 340451735]

約数ペア:

[(1, 340451735), (5, 68090347), (13, 26188595), (29, 11739715), (65, 5237719), (145, 2347943), (179, 1901965), (377, 903055), (895, 380393), (1009, 337415), (1885, 180611), (2327, 146305), (5045, 67483), (5191, 65585), (11635, 29261), (13117, 25955)]