156591390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{4289}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 376215840

約数和(自身を除く): 219624450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1217, 2434, 3651, 4289, 6085, 7302, 8578, 12170, 12867, 18255, 21445, 25734, 36510, 42890, 64335, 128670, 5219713, 10439426, 15659139, 26098565, 31318278, 52197130, 78295695, 156591390]

約数ペア:

[(1, 156591390), (2, 78295695), (3, 52197130), (5, 31318278), (6, 26098565), (10, 15659139), (15, 10439426), (30, 5219713), (1217, 128670), (2434, 64335), (3651, 42890), (4289, 36510), (6085, 25734), (7302, 21445), (8578, 18255), (12170, 12867)]