170088910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 346840704

約数和(自身を除く): 176751794

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 170, 205, 230, 391, 410, 697, 782, 943, 1061, 1394, 1886, 1955, 2122, 3485, 3910, 4715, 5305, 6970, 9430, 10610, 16031, 18037, 24403, 32062, 36074, 43501, 48806, 80155, 87002, 90185, 122015, 160310, 180370, 217505, 244030, 414851, 435010, 739517, 829702, 1000523, 1479034, 2001046, 2074255, 3697585, 4148510, 5002615, 7395170, 10005230, 17008891, 34017782, 85044455, 170088910]

約数ペア:

[(1, 170088910), (2, 85044455), (5, 34017782), (10, 17008891), (17, 10005230), (23, 7395170), (34, 5002615), (41, 4148510), (46, 3697585), (82, 2074255), (85, 2001046), (115, 1479034), (170, 1000523), (205, 829702), (230, 739517), (391, 435010), (410, 414851), (697, 244030), (782, 217505), (943, 180370), (1061, 160310), (1394, 122015), (1886, 90185), (1955, 87002), (2122, 80155), (3485, 48806), (3910, 43501), (4715, 36074), (5305, 32062), (6970, 24403), (9430, 18037), (10610, 16031)]