206528610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{2657}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 496046592

約数和(自身を除く): 289517982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2591, 2657, 5182, 5314, 7773, 7971, 12955, 13285, 15546, 15942, 25910, 26570, 38865, 39855, 77730, 79710, 6884287, 13768574, 20652861, 34421435, 41305722, 68842870, 103264305, 206528610]

約数ペア:

[(1, 206528610), (2, 103264305), (3, 68842870), (5, 41305722), (6, 34421435), (10, 20652861), (15, 13768574), (30, 6884287), (2591, 79710), (2657, 77730), (5182, 39855), (5314, 38865), (7773, 26570), (7971, 25910), (12955, 15942), (13285, 15546)]