16708790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 21652810

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 739, 1190, 1330, 1478, 1615, 2261, 3230, 3695, 4522, 5173, 7390, 10346, 11305, 12563, 14041, 22610, 25126, 25865, 28082, 51730, 62815, 70205, 87941, 98287, 125630, 140410, 175882, 196574, 238697, 439705, 477394, 491435, 879410, 982870, 1193485, 1670879, 2386970, 3341758, 8354395, 16708790]

約数ペア:

[(1, 16708790), (2, 8354395), (5, 3341758), (7, 2386970), (10, 1670879), (14, 1193485), (17, 982870), (19, 879410), (34, 491435), (35, 477394), (38, 439705), (70, 238697), (85, 196574), (95, 175882), (119, 140410), (133, 125630), (170, 98287), (190, 87941), (238, 70205), (266, 62815), (323, 51730), (595, 28082), (646, 25865), (665, 25126), (739, 22610), (1190, 14041), (1330, 12563), (1478, 11305), (1615, 10346), (2261, 7390), (3230, 5173), (3695, 4522)]