74934660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15809}}^1$

素因数の和:15900

約数の個数: 48

約数和(自身を含む): 212486400

約数和(自身を除く): 137551740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 15809, 31618, 47427, 63236, 79045, 94854, 158090, 189708, 237135, 316180, 474270, 948540, 1248911, 2497822, 3746733, 4995644, 6244555, 7493466, 12489110, 14986932, 18733665, 24978220, 37467330, 74934660]

約数ペア:

[(1, 74934660), (2, 37467330), (3, 24978220), (4, 18733665), (5, 14986932), (6, 12489110), (10, 7493466), (12, 6244555), (15, 4995644), (20, 3746733), (30, 2497822), (60, 1248911), (79, 948540), (158, 474270), (237, 316180), (316, 237135), (395, 189708), (474, 158090), (790, 94854), (948, 79045), (1185, 63236), (1580, 47427), (2370, 31618), (4740, 15809)]