7285405290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5647601}}^1$

素因数の和:5647654

約数の個数: 32

約数和(自身を含む): 17891603136

約数和(自身を除く): 10606197846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 5647601, 11295202, 16942803, 28238005, 33885606, 56476010, 84714015, 169428030, 242846843, 485693686, 728540529, 1214234215, 1457081058, 2428468430, 3642702645, 7285405290]

約数ペア:

[(1, 7285405290), (2, 3642702645), (3, 2428468430), (5, 1457081058), (6, 1214234215), (10, 728540529), (15, 485693686), (30, 242846843), (43, 169428030), (86, 84714015), (129, 56476010), (215, 33885606), (258, 28238005), (430, 16942803), (645, 11295202), (1290, 5647601)]