81043470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7321}}^1$

素因数の和:7378

約数の個数: 64

約数和(自身を含む): 221417280

約数和(自身を除く): 140373810

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, 7321, 11070, 14642, 21963, 36605, 43926, 65889, 73210, 109815, 131778, 197667, 219630, 300161, 329445, 395334, 600322, 658890, 900483, 988335, 1500805, 1800966, 1976670, 2701449, 3001610, 4502415, 5402898, 8104347, 9004830, 13507245, 16208694, 27014490, 40521735, 81043470]

約数ペア:

[(1, 81043470), (2, 40521735), (3, 27014490), (5, 16208694), (6, 13507245), (9, 9004830), (10, 8104347), (15, 5402898), (18, 4502415), (27, 3001610), (30, 2701449), (41, 1976670), (45, 1800966), (54, 1500805), (82, 988335), (90, 900483), (123, 658890), (135, 600322), (205, 395334), (246, 329445), (270, 300161), (369, 219630), (410, 197667), (615, 131778), (738, 109815), (1107, 73210), (1230, 65889), (1845, 43926), (2214, 36605), (3690, 21963), (5535, 14642), (7321, 11070)]