66665670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 172025856

約数和(自身を除く): 105360186

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 1951, 2010, 2278, 3417, 3902, 5695, 5853, 6834, 9755, 11390, 11706, 17085, 19510, 29265, 33167, 34170, 58530, 66334, 99501, 130717, 165835, 199002, 261434, 331670, 392151, 497505, 653585, 784302, 995010, 1307170, 1960755, 2222189, 3921510, 4444378, 6666567, 11110945, 13333134, 22221890, 33332835, 66665670]

約数ペア:

[(1, 66665670), (2, 33332835), (3, 22221890), (5, 13333134), (6, 11110945), (10, 6666567), (15, 4444378), (17, 3921510), (30, 2222189), (34, 1960755), (51, 1307170), (67, 995010), (85, 784302), (102, 653585), (134, 497505), (170, 392151), (201, 331670), (255, 261434), (335, 199002), (402, 165835), (510, 130717), (670, 99501), (1005, 66334), (1139, 58530), (1951, 34170), (2010, 33167), (2278, 29265), (3417, 19510), (3902, 17085), (5695, 11706), (5853, 11390), (6834, 9755)]