165518940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26783}}^1$

素因数の和:26898

約数の個数: 48

約数和(自身を含む): 467970048

約数和(自身を除く): 302451108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 26783, 53566, 80349, 107132, 133915, 160698, 267830, 321396, 401745, 535660, 803490, 1606980, 2758649, 5517298, 8275947, 11034596, 13793245, 16551894, 27586490, 33103788, 41379735, 55172980, 82759470, 165518940]

約数ペア:

[(1, 165518940), (2, 82759470), (3, 55172980), (4, 41379735), (5, 33103788), (6, 27586490), (10, 16551894), (12, 13793245), (15, 11034596), (20, 8275947), (30, 5517298), (60, 2758649), (103, 1606980), (206, 803490), (309, 535660), (412, 401745), (515, 321396), (618, 267830), (1030, 160698), (1236, 133915), (1545, 107132), (2060, 80349), (3090, 53566), (6180, 26783)]