168549990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17077}}^1$

素因数の和:17141

約数の個数: 64

約数和(自身を含む): 472172544

約数和(自身を除く): 303622554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 17077, 34154, 51231, 85385, 102462, 119539, 170770, 239078, 256155, 358617, 512310, 597695, 717234, 802619, 1195390, 1605238, 1793085, 2407857, 3586170, 4013095, 4815714, 5618333, 8026190, 11236666, 12039285, 16854999, 24078570, 28091665, 33709998, 56183330, 84274995, 168549990]

約数ペア:

[(1, 168549990), (2, 84274995), (3, 56183330), (5, 33709998), (6, 28091665), (7, 24078570), (10, 16854999), (14, 12039285), (15, 11236666), (21, 8026190), (30, 5618333), (35, 4815714), (42, 4013095), (47, 3586170), (70, 2407857), (94, 1793085), (105, 1605238), (141, 1195390), (210, 802619), (235, 717234), (282, 597695), (329, 512310), (470, 358617), (658, 256155), (705, 239078), (987, 170770), (1410, 119539), (1645, 102462), (1974, 85385), (3290, 51231), (4935, 34154), (9870, 17077)]