75420010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 66103190

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 1871, 3742, 4031, 8062, 9355, 18710, 20155, 40310, 54259, 108518, 260069, 271295, 520138, 542590, 1300345, 2600690, 7542001, 15084002, 37710005, 75420010]

約数ペア:

[(1, 75420010), (2, 37710005), (5, 15084002), (10, 7542001), (29, 2600690), (58, 1300345), (139, 542590), (145, 520138), (278, 271295), (290, 260069), (695, 108518), (1390, 54259), (1871, 40310), (3742, 20155), (4031, 18710), (8062, 9355)]