2099091510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2591471}}^1$

素因数の和:2591490

約数の個数: 40

約数和(自身を含む): 5644226016

約数和(自身を除く): 3545134506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2591471, 5182942, 7774413, 12957355, 15548826, 23323239, 25914710, 38872065, 46646478, 69969717, 77744130, 116616195, 139939434, 209909151, 233232390, 349848585, 419818302, 699697170, 1049545755, 2099091510]

約数ペア:

[(1, 2099091510), (2, 1049545755), (3, 699697170), (5, 419818302), (6, 349848585), (9, 233232390), (10, 209909151), (15, 139939434), (18, 116616195), (27, 77744130), (30, 69969717), (45, 46646478), (54, 38872065), (81, 25914710), (90, 23323239), (135, 15548826), (162, 12957355), (270, 7774413), (405, 5182942), (810, 2591471)]