834178170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{6197}}^1$

素因数の和:6855

約数の個数: 64

約数和(自身を含む): 2291970816

約数和(自身を除く): 1457792646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 641, 1282, 1923, 3205, 3846, 4487, 6197, 6410, 8974, 9615, 12394, 13461, 18591, 19230, 22435, 26922, 30985, 37182, 43379, 44870, 61970, 67305, 86758, 92955, 130137, 134610, 185910, 216895, 260274, 433790, 650685, 1301370, 3972277, 7944554, 11916831, 19861385, 23833662, 27805939, 39722770, 55611878, 59584155, 83417817, 119168310, 139029695, 166835634, 278059390, 417089085, 834178170]

約数ペア:

[(1, 834178170), (2, 417089085), (3, 278059390), (5, 166835634), (6, 139029695), (7, 119168310), (10, 83417817), (14, 59584155), (15, 55611878), (21, 39722770), (30, 27805939), (35, 23833662), (42, 19861385), (70, 11916831), (105, 7944554), (210, 3972277), (641, 1301370), (1282, 650685), (1923, 433790), (3205, 260274), (3846, 216895), (4487, 185910), (6197, 134610), (6410, 130137), (8974, 92955), (9615, 86758), (12394, 67305), (13461, 61970), (18591, 44870), (19230, 43379), (22435, 37182), (26922, 30985)]