4449180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 12892320

約数和(自身を除く): 8443140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2557, 5114, 7671, 10228, 12785, 15342, 25570, 30684, 38355, 51140, 74153, 76710, 148306, 153420, 222459, 296612, 370765, 444918, 741530, 889836, 1112295, 1483060, 2224590, 4449180]

約数ペア:

[(1, 4449180), (2, 2224590), (3, 1483060), (4, 1112295), (5, 889836), (6, 741530), (10, 444918), (12, 370765), (15, 296612), (20, 222459), (29, 153420), (30, 148306), (58, 76710), (60, 74153), (87, 51140), (116, 38355), (145, 30684), (174, 25570), (290, 15342), (348, 12785), (435, 10228), (580, 7671), (870, 5114), (1740, 2557)]