2747460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 7963200

約数和(自身を除く): 5215740

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, 1579, 1740, 3158, 4737, 6316, 7895, 9474, 15790, 18948, 23685, 31580, 45791, 47370, 91582, 94740, 137373, 183164, 228955, 274746, 457910, 549492, 686865, 915820, 1373730, 2747460]

約数ペア:

[(1, 2747460), (2, 1373730), (3, 915820), (4, 686865), (5, 549492), (6, 457910), (10, 274746), (12, 228955), (15, 183164), (20, 137373), (29, 94740), (30, 91582), (58, 47370), (60, 45791), (87, 31580), (116, 23685), (145, 18948), (174, 15790), (290, 9474), (348, 7895), (435, 6316), (580, 4737), (870, 3158), (1579, 1740)]