334379780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6653}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 804867840

約数和(自身を除く): 470488060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2513, 3590, 5026, 6653, 7180, 10052, 12565, 13306, 25130, 26612, 33265, 46571, 50260, 66530, 93142, 133060, 186284, 232855, 465710, 931420, 2388427, 4776854, 9553708, 11942135, 16718989, 23884270, 33437978, 47768540, 66875956, 83594945, 167189890, 334379780]

約数ペア:

[(1, 334379780), (2, 167189890), (4, 83594945), (5, 66875956), (7, 47768540), (10, 33437978), (14, 23884270), (20, 16718989), (28, 11942135), (35, 9553708), (70, 4776854), (140, 2388427), (359, 931420), (718, 465710), (1436, 232855), (1795, 186284), (2513, 133060), (3590, 93142), (5026, 66530), (6653, 50260), (7180, 46571), (10052, 33265), (12565, 26612), (13306, 25130)]