768724290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2847127}}^1$

素因数の和:2847143

約数の個数: 32

約数和(自身を含む): 2049932160

約数和(自身を除く): 1281207870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2847127, 5694254, 8541381, 14235635, 17082762, 25624143, 28471270, 42706905, 51248286, 76872429, 85413810, 128120715, 153744858, 256241430, 384362145, 768724290]

約数ペア:

[(1, 768724290), (2, 384362145), (3, 256241430), (5, 153744858), (6, 128120715), (9, 85413810), (10, 76872429), (15, 51248286), (18, 42706905), (27, 28471270), (30, 25624143), (45, 17082762), (54, 14235635), (90, 8541381), (135, 5694254), (270, 2847127)]