381020007130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{8259701}}^1$

素因数の和:8260374

約数の個数: 32

約数和(自身を含む): 785002078080

約数和(自身を除く): 403982070950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1318, 3295, 4613, 6590, 9226, 23065, 46130, 8259701, 16519402, 41298505, 57817907, 82597010, 115635814, 289089535, 578179070, 5443142959, 10886285918, 27215714795, 38102000713, 54431429590, 76204001426, 190510003565, 381020007130]

約数ペア:

[(1, 381020007130), (2, 190510003565), (5, 76204001426), (7, 54431429590), (10, 38102000713), (14, 27215714795), (35, 10886285918), (70, 5443142959), (659, 578179070), (1318, 289089535), (3295, 115635814), (4613, 82597010), (6590, 57817907), (9226, 41298505), (23065, 16519402), (46130, 8259701)]