40434390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{49919}}^1$

素因数の和:49938

約数の個数: 40

約数和(自身を含む): 108725760

約数和(自身を除く): 68291370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 49919, 99838, 149757, 249595, 299514, 449271, 499190, 748785, 898542, 1347813, 1497570, 2246355, 2695626, 4043439, 4492710, 6739065, 8086878, 13478130, 20217195, 40434390]

約数ペア:

[(1, 40434390), (2, 20217195), (3, 13478130), (5, 8086878), (6, 6739065), (9, 4492710), (10, 4043439), (15, 2695626), (18, 2246355), (27, 1497570), (30, 1347813), (45, 898542), (54, 748785), (81, 499190), (90, 449271), (135, 299514), (162, 249595), (270, 149757), (405, 99838), (810, 49919)]