248245510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{5669}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 465393600

約数和(自身を除く): 217148090

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 4379, 5669, 8758, 11338, 21895, 28345, 43790, 56690, 164401, 328802, 822005, 856019, 1644010, 1712038, 4280095, 8560190, 24824551, 49649102, 124122755, 248245510]

約数ペア:

[(1, 248245510), (2, 124122755), (5, 49649102), (10, 24824551), (29, 8560190), (58, 4280095), (145, 1712038), (151, 1644010), (290, 856019), (302, 822005), (755, 328802), (1510, 164401), (4379, 56690), (5669, 43790), (8758, 28345), (11338, 21895)]