39778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60271}}^1$

素因数の和:60294

約数の個数: 48

約数和(自身を含む): 121508352

約数和(自身を除く): 81729492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 60271, 120542, 180813, 241084, 301355, 361626, 602710, 662981, 723252, 904065, 1205420, 1325962, 1808130, 1988943, 2651924, 3314905, 3616260, 3977886, 6629810, 7955772, 9944715, 13259620, 19889430, 39778860]

約数ペア:

[(1, 39778860), (2, 19889430), (3, 13259620), (4, 9944715), (5, 7955772), (6, 6629810), (10, 3977886), (11, 3616260), (12, 3314905), (15, 2651924), (20, 1988943), (22, 1808130), (30, 1325962), (33, 1205420), (44, 904065), (55, 723252), (60, 662981), (66, 602710), (110, 361626), (132, 301355), (165, 241084), (220, 180813), (330, 120542), (660, 60271)]