66260820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10321}}^1$

素因数の和:10440

約数の個数: 48

約数和(自身を含む): 187282368

約数和(自身を除く): 121021548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 10321, 20642, 30963, 41284, 51605, 61926, 103210, 123852, 154815, 206420, 309630, 619260, 1104347, 2208694, 3313041, 4417388, 5521735, 6626082, 11043470, 13252164, 16565205, 22086940, 33130410, 66260820]

約数ペア:

[(1, 66260820), (2, 33130410), (3, 22086940), (4, 16565205), (5, 13252164), (6, 11043470), (10, 6626082), (12, 5521735), (15, 4417388), (20, 3313041), (30, 2208694), (60, 1104347), (107, 619260), (214, 309630), (321, 206420), (428, 154815), (535, 123852), (642, 103210), (1070, 61926), (1284, 51605), (1605, 41284), (2140, 30963), (3210, 20642), (6420, 10321)]