30957156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45259}}^1$

素因数の和:45288

約数の個数: 36

約数和(自身を含む): 82373200

約数和(自身を除く): 51416044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45259, 90518, 135777, 181036, 271554, 407331, 543108, 814662, 859921, 1629324, 1719842, 2579763, 3439684, 5159526, 7739289, 10319052, 15478578, 30957156]

約数ペア:

[(1, 30957156), (2, 15478578), (3, 10319052), (4, 7739289), (6, 5159526), (9, 3439684), (12, 2579763), (18, 1719842), (19, 1629324), (36, 859921), (38, 814662), (57, 543108), (76, 407331), (114, 271554), (171, 181036), (228, 135777), (342, 90518), (684, 45259)]