129641370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 202134630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 2370, 2879, 3002, 4503, 5758, 7505, 8637, 9006, 14395, 15010, 17274, 22515, 28790, 43185, 45030, 54701, 86370, 109402, 164103, 227441, 273505, 328206, 454882, 547010, 682323, 820515, 1137205, 1364646, 1641030, 2274410, 3411615, 4321379, 6823230, 8642758, 12964137, 21606895, 25928274, 43213790, 64820685, 129641370]

約数ペア:

[(1, 129641370), (2, 64820685), (3, 43213790), (5, 25928274), (6, 21606895), (10, 12964137), (15, 8642758), (19, 6823230), (30, 4321379), (38, 3411615), (57, 2274410), (79, 1641030), (95, 1364646), (114, 1137205), (158, 820515), (190, 682323), (237, 547010), (285, 454882), (395, 328206), (474, 273505), (570, 227441), (790, 164103), (1185, 109402), (1501, 86370), (2370, 54701), (2879, 45030), (3002, 43185), (4503, 28790), (5758, 22515), (7505, 17274), (8637, 15010), (9006, 14395)]