339829945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 533191680

約数和(自身を除く): 193361735

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 3185, 4639, 5635, 10465, 14651, 23195, 32473, 60307, 73255, 106697, 162365, 227311, 301535, 422149, 533485, 746879, 1136555, 1387061, 2110745, 2955043, 3734395, 5228153, 6935305, 9709427, 14775215, 26140765, 48547135, 67965989, 339829945]

約数ペア:

[(1, 339829945), (5, 67965989), (7, 48547135), (13, 26140765), (23, 14775215), (35, 9709427), (49, 6935305), (65, 5228153), (91, 3734395), (115, 2955043), (161, 2110745), (245, 1387061), (299, 1136555), (455, 746879), (637, 533485), (805, 422149), (1127, 301535), (1495, 227311), (2093, 162365), (3185, 106697), (4639, 73255), (5635, 60307), (10465, 32473), (14651, 23195)]