2988183310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1377043}}^1$

素因数の和:1377088

約数の個数: 32

約数和(自身を含む): 6345418752

約数和(自身を除く): 3357235442

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1377043, 2754086, 6885215, 9639301, 13770430, 19278602, 42688333, 48196505, 85376666, 96393010, 213441665, 298818331, 426883330, 597636662, 1494091655, 2988183310]

約数ペア:

[(1, 2988183310), (2, 1494091655), (5, 597636662), (7, 426883330), (10, 298818331), (14, 213441665), (31, 96393010), (35, 85376666), (62, 48196505), (70, 42688333), (155, 19278602), (217, 13770430), (310, 9639301), (434, 6885215), (1085, 2754086), (2170, 1377043)]