770511370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{2791}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 1461444480

約数和(自身を除く): 690933110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1453, 2791, 2906, 5582, 7265, 13955, 14530, 27607, 27910, 53029, 55214, 106058, 138035, 265145, 276070, 530290, 4055323, 8110646, 20276615, 40553230, 77051137, 154102274, 385255685, 770511370]

約数ペア:

[(1, 770511370), (2, 385255685), (5, 154102274), (10, 77051137), (19, 40553230), (38, 20276615), (95, 8110646), (190, 4055323), (1453, 530290), (2791, 276070), (2906, 265145), (5582, 138035), (7265, 106058), (13955, 55214), (14530, 53029), (27607, 27910)]