305028

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 795340

約数和(自身を除く): 490312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 229, 333, 444, 458, 666, 687, 916, 1332, 1374, 2061, 2748, 4122, 8244, 8473, 16946, 25419, 33892, 50838, 76257, 101676, 152514, 305028]

約数ペア:

[(1, 305028), (2, 152514), (3, 101676), (4, 76257), (6, 50838), (9, 33892), (12, 25419), (18, 16946), (36, 8473), (37, 8244), (74, 4122), (111, 2748), (148, 2061), (222, 1374), (229, 1332), (333, 916), (444, 687), (458, 666)]