7973340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7846

約数の個数: 48

約数和(自身を含む): 23641632

約数和(自身を除く): 15668292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7817, 15634, 23451, 31268, 39085, 46902, 78170, 93804, 117255, 132889, 156340, 234510, 265778, 398667, 469020, 531556, 664445, 797334, 1328890, 1594668, 1993335, 2657780, 3986670, 7973340]

約数ペア:

[(1, 7973340), (2, 3986670), (3, 2657780), (4, 1993335), (5, 1594668), (6, 1328890), (10, 797334), (12, 664445), (15, 531556), (17, 469020), (20, 398667), (30, 265778), (34, 234510), (51, 156340), (60, 132889), (68, 117255), (85, 93804), (102, 78170), (170, 46902), (204, 39085), (255, 31268), (340, 23451), (510, 15634), (1020, 7817)]