82971390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4461

約数の個数: 64

約数和(自身を含む): 216592704

約数和(自身を除く): 133621314

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 4397, 6290, 8794, 9435, 13191, 18870, 21985, 26382, 43970, 65955, 74749, 131910, 149498, 162689, 224247, 325378, 373745, 448494, 488067, 747490, 813445, 976134, 1121235, 1626890, 2242470, 2440335, 2765713, 4880670, 5531426, 8297139, 13828565, 16594278, 27657130, 41485695, 82971390]

約数ペア:

[(1, 82971390), (2, 41485695), (3, 27657130), (5, 16594278), (6, 13828565), (10, 8297139), (15, 5531426), (17, 4880670), (30, 2765713), (34, 2440335), (37, 2242470), (51, 1626890), (74, 1121235), (85, 976134), (102, 813445), (111, 747490), (170, 488067), (185, 448494), (222, 373745), (255, 325378), (370, 224247), (510, 162689), (555, 149498), (629, 131910), (1110, 74749), (1258, 65955), (1887, 43970), (3145, 26382), (3774, 21985), (4397, 18870), (6290, 13191), (8794, 9435)]