669780170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{2237}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 1224633600

約数和(自身を除く): 554853430

約数列:

[1, 2, 5, 10, 79, 158, 379, 395, 758, 790, 1895, 2237, 3790, 4474, 11185, 22370, 29941, 59882, 149705, 176723, 299410, 353446, 847823, 883615, 1695646, 1767230, 4239115, 8478230, 66978017, 133956034, 334890085, 669780170]

約数ペア:

[(1, 669780170), (2, 334890085), (5, 133956034), (10, 66978017), (79, 8478230), (158, 4239115), (379, 1767230), (395, 1695646), (758, 883615), (790, 847823), (1895, 353446), (2237, 299410), (3790, 176723), (4474, 149705), (11185, 59882), (22370, 29941)]