65434020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64151}}^1$

素因数の和:64180

約数の個数: 48

約数和(自身を含む): 193995648

約数和(自身を除く): 128561628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 64151, 128302, 192453, 256604, 320755, 384906, 641510, 769812, 962265, 1090567, 1283020, 1924530, 2181134, 3271701, 3849060, 4362268, 5452835, 6543402, 10905670, 13086804, 16358505, 21811340, 32717010, 65434020]

約数ペア:

[(1, 65434020), (2, 32717010), (3, 21811340), (4, 16358505), (5, 13086804), (6, 10905670), (10, 6543402), (12, 5452835), (15, 4362268), (17, 3849060), (20, 3271701), (30, 2181134), (34, 1924530), (51, 1283020), (60, 1090567), (68, 962265), (85, 769812), (102, 641510), (170, 384906), (204, 320755), (255, 256604), (340, 192453), (510, 128302), (1020, 64151)]