66386670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45161}}^1$

素因数の和:45185

約数の個数: 48

約数和(自身を含む): 185344848

約数和(自身を除く): 118958178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45161, 90322, 135483, 225805, 270966, 316127, 451610, 632254, 677415, 948381, 1354830, 1580635, 1896762, 2212889, 3161270, 4425778, 4741905, 6638667, 9483810, 11064445, 13277334, 22128890, 33193335, 66386670]

約数ペア:

[(1, 66386670), (2, 33193335), (3, 22128890), (5, 13277334), (6, 11064445), (7, 9483810), (10, 6638667), (14, 4741905), (15, 4425778), (21, 3161270), (30, 2212889), (35, 1896762), (42, 1580635), (49, 1354830), (70, 948381), (98, 677415), (105, 632254), (147, 451610), (210, 316127), (245, 270966), (294, 225805), (490, 135483), (735, 90322), (1470, 45161)]