2138730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6502

約数の個数: 32

約数和(自身を含む): 5600448

約数和(自身を除く): 3461718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 6481, 12962, 19443, 32405, 38886, 64810, 71291, 97215, 142582, 194430, 213873, 356455, 427746, 712910, 1069365, 2138730]

約数ペア:

[(1, 2138730), (2, 1069365), (3, 712910), (5, 427746), (6, 356455), (10, 213873), (11, 194430), (15, 142582), (22, 97215), (30, 71291), (33, 64810), (55, 38886), (66, 32405), (110, 19443), (165, 12962), (330, 6481)]