54137930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70309}}^1$

素因数の和:70334

約数の個数: 32

約数和(自身を含む): 121495680

約数和(自身を除く): 67357750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70309, 140618, 351545, 492163, 703090, 773399, 984326, 1546798, 2460815, 3866995, 4921630, 5413793, 7733990, 10827586, 27068965, 54137930]

約数ペア:

[(1, 54137930), (2, 27068965), (5, 10827586), (7, 7733990), (10, 5413793), (11, 4921630), (14, 3866995), (22, 2460815), (35, 1546798), (55, 984326), (70, 773399), (77, 703090), (110, 492163), (154, 351545), (385, 140618), (770, 70309)]