80228310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 200116224

約数和(自身を除く): 119887914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 281, 307, 310, 465, 562, 614, 843, 921, 930, 1405, 1535, 1686, 1842, 2810, 3070, 4215, 4605, 8430, 8711, 9210, 9517, 17422, 19034, 26133, 28551, 43555, 47585, 52266, 57102, 86267, 87110, 95170, 130665, 142755, 172534, 258801, 261330, 285510, 431335, 517602, 862670, 1294005, 2588010, 2674277, 5348554, 8022831, 13371385, 16045662, 26742770, 40114155, 80228310]

約数ペア:

[(1, 80228310), (2, 40114155), (3, 26742770), (5, 16045662), (6, 13371385), (10, 8022831), (15, 5348554), (30, 2674277), (31, 2588010), (62, 1294005), (93, 862670), (155, 517602), (186, 431335), (281, 285510), (307, 261330), (310, 258801), (465, 172534), (562, 142755), (614, 130665), (843, 95170), (921, 87110), (930, 86267), (1405, 57102), (1535, 52266), (1686, 47585), (1842, 43555), (2810, 28551), (3070, 26133), (4215, 19034), (4605, 17422), (8430, 9517), (8711, 9210)]