69147160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 167533920

約数和(自身を除く): 98386760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1220, 1667, 2074, 2440, 3334, 4148, 5185, 6668, 8296, 8335, 10370, 13336, 16670, 20740, 28339, 33340, 41480, 56678, 66680, 101687, 113356, 141695, 203374, 226712, 283390, 406748, 508435, 566780, 813496, 1016870, 1133560, 1728679, 2033740, 3457358, 4067480, 6914716, 8643395, 13829432, 17286790, 34573580, 69147160]

約数ペア:

[(1, 69147160), (2, 34573580), (4, 17286790), (5, 13829432), (8, 8643395), (10, 6914716), (17, 4067480), (20, 3457358), (34, 2033740), (40, 1728679), (61, 1133560), (68, 1016870), (85, 813496), (122, 566780), (136, 508435), (170, 406748), (244, 283390), (305, 226712), (340, 203374), (488, 141695), (610, 113356), (680, 101687), (1037, 66680), (1220, 56678), (1667, 41480), (2074, 33340), (2440, 28339), (3334, 20740), (4148, 16670), (5185, 13336), (6668, 10370), (8296, 8335)]