538823770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{13367}}^1$

素因数の和:13542

約数の個数: 32

約数和(自身を含む): 1010620800

約数和(自身を除く): 471797030

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 13367, 20155, 26734, 40310, 66835, 133670, 387643, 775286, 1858013, 1938215, 3716026, 3876430, 9290065, 18580130, 53882377, 107764754, 269411885, 538823770]

約数ペア:

[(1, 538823770), (2, 269411885), (5, 107764754), (10, 53882377), (29, 18580130), (58, 9290065), (139, 3876430), (145, 3716026), (278, 1938215), (290, 1858013), (695, 775286), (1390, 387643), (4031, 133670), (8062, 66835), (13367, 40310), (20155, 26734)]