2008422090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{45823}}^1$

素因数の和:46323

約数の個数: 48

約数和(自身を含む): 5232734208

約数和(自身を除く): 3224312118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 4383, 4870, 7305, 8766, 14610, 21915, 43830, 45823, 91646, 137469, 229115, 274938, 412407, 458230, 687345, 824814, 1374690, 2062035, 4124070, 22315801, 44631602, 66947403, 111579005, 133894806, 200842209, 223158010, 334737015, 401684418, 669474030, 1004211045, 2008422090]

約数ペア:

[(1, 2008422090), (2, 1004211045), (3, 669474030), (5, 401684418), (6, 334737015), (9, 223158010), (10, 200842209), (15, 133894806), (18, 111579005), (30, 66947403), (45, 44631602), (90, 22315801), (487, 4124070), (974, 2062035), (1461, 1374690), (2435, 824814), (2922, 687345), (4383, 458230), (4870, 412407), (7305, 274938), (8766, 229115), (14610, 137469), (21915, 91646), (43830, 45823)]