18370130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 34309440

約数和(自身を除く): 15939310

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 379, 655, 758, 1310, 1895, 3790, 4847, 9694, 14023, 24235, 28046, 48470, 49649, 70115, 99298, 140230, 248245, 496490, 1837013, 3674026, 9185065, 18370130]

約数ペア:

[(1, 18370130), (2, 9185065), (5, 3674026), (10, 1837013), (37, 496490), (74, 248245), (131, 140230), (185, 99298), (262, 70115), (370, 49649), (379, 48470), (655, 28046), (758, 24235), (1310, 14023), (1895, 9694), (3790, 4847)]