7885530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 21012264

約数和(自身を除く): 13126734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 2137, 3690, 4274, 6411, 10685, 12822, 19233, 21370, 32055, 38466, 64110, 87617, 96165, 175234, 192330, 262851, 438085, 525702, 788553, 876170, 1314255, 1577106, 2628510, 3942765, 7885530]

約数ペア:

[(1, 7885530), (2, 3942765), (3, 2628510), (5, 1577106), (6, 1314255), (9, 876170), (10, 788553), (15, 525702), (18, 438085), (30, 262851), (41, 192330), (45, 175234), (82, 96165), (90, 87617), (123, 64110), (205, 38466), (246, 32055), (369, 21370), (410, 19233), (615, 12822), (738, 10685), (1230, 6411), (1845, 4274), (2137, 3690)]