16166710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 35126784

約数和(自身を除く): 18960074

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 43, 70, 82, 86, 131, 205, 215, 262, 287, 301, 410, 430, 574, 602, 655, 917, 1310, 1435, 1505, 1763, 1834, 2870, 3010, 3526, 4585, 5371, 5633, 8815, 9170, 10742, 11266, 12341, 17630, 24682, 26855, 28165, 37597, 39431, 53710, 56330, 61705, 75194, 78862, 123410, 187985, 197155, 230953, 375970, 394310, 461906, 1154765, 1616671, 2309530, 3233342, 8083355, 16166710]

約数ペア:

[(1, 16166710), (2, 8083355), (5, 3233342), (7, 2309530), (10, 1616671), (14, 1154765), (35, 461906), (41, 394310), (43, 375970), (70, 230953), (82, 197155), (86, 187985), (131, 123410), (205, 78862), (215, 75194), (262, 61705), (287, 56330), (301, 53710), (410, 39431), (430, 37597), (574, 28165), (602, 26855), (655, 24682), (917, 17630), (1310, 12341), (1435, 11266), (1505, 10742), (1763, 9170), (1834, 8815), (2870, 5633), (3010, 5371), (3526, 4585)]