620565130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{2731}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 1155045888

約数和(自身を除く): 534480758

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 733, 1466, 2731, 3665, 5462, 7330, 13655, 22723, 27310, 45446, 84661, 113615, 169322, 227230, 423305, 846610, 2001823, 4003646, 10009115, 20018230, 62056513, 124113026, 310282565, 620565130]

約数ペア:

[(1, 620565130), (2, 310282565), (5, 124113026), (10, 62056513), (31, 20018230), (62, 10009115), (155, 4003646), (310, 2001823), (733, 846610), (1466, 423305), (2731, 227230), (3665, 169322), (5462, 113615), (7330, 84661), (13655, 45446), (22723, 27310)]