799786710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{987391}}^1$

素因数の和:987410

約数の個数: 40

約数和(自身を含む): 2150539776

約数和(自身を除く): 1350753066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 987391, 1974782, 2962173, 4936955, 5924346, 8886519, 9873910, 14810865, 17773038, 26659557, 29621730, 44432595, 53319114, 79978671, 88865190, 133297785, 159957342, 266595570, 399893355, 799786710]

約数ペア:

[(1, 799786710), (2, 399893355), (3, 266595570), (5, 159957342), (6, 133297785), (9, 88865190), (10, 79978671), (15, 53319114), (18, 44432595), (27, 29621730), (30, 26659557), (45, 17773038), (54, 14810865), (81, 9873910), (90, 8886519), (135, 5924346), (162, 4936955), (270, 2962173), (405, 1974782), (810, 987391)]