1830754980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3390287}}^1$

素因数の和:3390305

約数の個数: 48

約数和(自身を含む): 5695683840

約数和(自身を除く): 3864928860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3390287, 6780574, 10170861, 13561148, 16951435, 20341722, 30512583, 33902870, 40683444, 50854305, 61025166, 67805740, 91537749, 101708610, 122050332, 152562915, 183075498, 203417220, 305125830, 366150996, 457688745, 610251660, 915377490, 1830754980]

約数ペア:

[(1, 1830754980), (2, 915377490), (3, 610251660), (4, 457688745), (5, 366150996), (6, 305125830), (9, 203417220), (10, 183075498), (12, 152562915), (15, 122050332), (18, 101708610), (20, 91537749), (27, 67805740), (30, 61025166), (36, 50854305), (45, 40683444), (54, 33902870), (60, 30512583), (90, 20341722), (108, 16951435), (135, 13561148), (180, 10170861), (270, 6780574), (540, 3390287)]