71611830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6469}}^1$

素因数の和:6526

約数の個数: 64

約数和(自身を含む): 195652800

約数和(自身を除く): 124040970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 6469, 11070, 12938, 19407, 32345, 38814, 58221, 64690, 97035, 116442, 174663, 194070, 265229, 291105, 349326, 530458, 582210, 795687, 873315, 1326145, 1591374, 1746630, 2387061, 2652290, 3978435, 4774122, 7161183, 7956870, 11935305, 14322366, 23870610, 35805915, 71611830]

約数ペア:

[(1, 71611830), (2, 35805915), (3, 23870610), (5, 14322366), (6, 11935305), (9, 7956870), (10, 7161183), (15, 4774122), (18, 3978435), (27, 2652290), (30, 2387061), (41, 1746630), (45, 1591374), (54, 1326145), (82, 873315), (90, 795687), (123, 582210), (135, 530458), (205, 349326), (246, 291105), (270, 265229), (369, 194070), (410, 174663), (615, 116442), (738, 97035), (1107, 64690), (1230, 58221), (1845, 38814), (2214, 32345), (3690, 19407), (5535, 12938), (6469, 11070)]