77295770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 148039488

約数和(自身を除く): 70743718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2003, 2270, 3859, 4006, 7718, 10015, 19295, 20030, 34051, 38590, 68102, 170255, 340510, 454681, 909362, 2273405, 4546810, 7729577, 15459154, 38647885, 77295770]

約数ペア:

[(1, 77295770), (2, 38647885), (5, 15459154), (10, 7729577), (17, 4546810), (34, 2273405), (85, 909362), (170, 454681), (227, 340510), (454, 170255), (1135, 68102), (2003, 38590), (2270, 34051), (3859, 20030), (4006, 19295), (7718, 10015)]