229421220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{546241}}^1$

素因数の和:546260

約数の個数: 48

約数和(自身を含む): 734149248

約数和(自身を除く): 504728028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 546241, 1092482, 1638723, 2184964, 2731205, 3277446, 3823687, 5462410, 6554892, 7647374, 8193615, 10924820, 11471061, 15294748, 16387230, 19118435, 22942122, 32774460, 38236870, 45884244, 57355305, 76473740, 114710610, 229421220]

約数ペア:

[(1, 229421220), (2, 114710610), (3, 76473740), (4, 57355305), (5, 45884244), (6, 38236870), (7, 32774460), (10, 22942122), (12, 19118435), (14, 16387230), (15, 15294748), (20, 11471061), (21, 10924820), (28, 8193615), (30, 7647374), (35, 6554892), (42, 5462410), (60, 3823687), (70, 3277446), (84, 2731205), (105, 2184964), (140, 1638723), (210, 1092482), (420, 546241)]