179934090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 494601984

約数和(自身を除く): 314667894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 877, 977, 1754, 1954, 2631, 2931, 4385, 4885, 5262, 5862, 6139, 6839, 8770, 9770, 12278, 13155, 13678, 14655, 18417, 20517, 26310, 29310, 30695, 34195, 36834, 41034, 61390, 68390, 92085, 102585, 184170, 205170, 856829, 1713658, 2570487, 4284145, 5140974, 5997803, 8568290, 11995606, 12852435, 17993409, 25704870, 29989015, 35986818, 59978030, 89967045, 179934090]

約数ペア:

[(1, 179934090), (2, 89967045), (3, 59978030), (5, 35986818), (6, 29989015), (7, 25704870), (10, 17993409), (14, 12852435), (15, 11995606), (21, 8568290), (30, 5997803), (35, 5140974), (42, 4284145), (70, 2570487), (105, 1713658), (210, 856829), (877, 205170), (977, 184170), (1754, 102585), (1954, 92085), (2631, 68390), (2931, 61390), (4385, 41034), (4885, 36834), (5262, 34195), (5862, 30695), (6139, 29310), (6839, 26310), (8770, 20517), (9770, 18417), (12278, 14655), (13155, 13678)]