2665142730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{519521}}^1$

素因数の和:519556

約数の個数: 64

約数和(自身を含む): 7481116800

約数和(自身を除く): 4815974070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 519521, 1039042, 1558563, 2597605, 3117126, 4675689, 5195210, 7792815, 9351378, 9870899, 14027067, 15585630, 19741798, 23378445, 28054134, 29612697, 46756890, 49354495, 59225394, 70135335, 88838091, 98708990, 140270670, 148063485, 177676182, 266514273, 296126970, 444190455, 533028546, 888380910, 1332571365, 2665142730]

約数ペア:

[(1, 2665142730), (2, 1332571365), (3, 888380910), (5, 533028546), (6, 444190455), (9, 296126970), (10, 266514273), (15, 177676182), (18, 148063485), (19, 140270670), (27, 98708990), (30, 88838091), (38, 70135335), (45, 59225394), (54, 49354495), (57, 46756890), (90, 29612697), (95, 28054134), (114, 23378445), (135, 19741798), (171, 15585630), (190, 14027067), (270, 9870899), (285, 9351378), (342, 7792815), (513, 5195210), (570, 4675689), (855, 3117126), (1026, 2597605), (1710, 1558563), (2565, 1039042), (5130, 519521)]