2131460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6295

約数の個数: 24

約数和(自身を含む): 4740120

約数和(自身を除く): 2608660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6269, 12538, 25076, 31345, 62690, 106573, 125380, 213146, 426292, 532865, 1065730, 2131460]

約数ペア:

[(1, 2131460), (2, 1065730), (4, 532865), (5, 426292), (10, 213146), (17, 125380), (20, 106573), (34, 62690), (68, 31345), (85, 25076), (170, 12538), (340, 6269)]