99740330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{321743}}^1$

素因数の和:321781

約数の個数: 16

約数和(自身を含む): 185324544

約数和(自身を除く): 85584214

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 321743, 643486, 1608715, 3217430, 9974033, 19948066, 49870165, 99740330]

約数ペア:

[(1, 99740330), (2, 49870165), (5, 19948066), (10, 9974033), (31, 3217430), (62, 1608715), (155, 643486), (310, 321743)]