2526390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3138

約数の個数: 40

約数和(自身を含む): 6795360

約数和(自身を除く): 4268970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3119, 6238, 9357, 15595, 18714, 28071, 31190, 46785, 56142, 84213, 93570, 140355, 168426, 252639, 280710, 421065, 505278, 842130, 1263195, 2526390]

約数ペア:

[(1, 2526390), (2, 1263195), (3, 842130), (5, 505278), (6, 421065), (9, 280710), (10, 252639), (15, 168426), (18, 140355), (27, 93570), (30, 84213), (45, 56142), (54, 46785), (81, 31190), (90, 28071), (135, 18714), (162, 15595), (270, 9357), (405, 6238), (810, 3119)]