30675910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 57607200

約数和(自身を除く): 26931290

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 761, 1390, 1522, 3805, 4031, 7610, 8062, 20155, 22069, 40310, 44138, 105779, 110345, 211558, 220690, 528895, 1057790, 3067591, 6135182, 15337955, 30675910]

約数ペア:

[(1, 30675910), (2, 15337955), (5, 6135182), (10, 3067591), (29, 1057790), (58, 528895), (139, 220690), (145, 211558), (278, 110345), (290, 105779), (695, 44138), (761, 40310), (1390, 22069), (1522, 20155), (3805, 8062), (4031, 7610)]