213367260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3556121}}^1$

素因数の和:3556133

約数の個数: 24

約数和(自身を含む): 597428496

約数和(自身を除く): 384061236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3556121, 7112242, 10668363, 14224484, 17780605, 21336726, 35561210, 42673452, 53341815, 71122420, 106683630, 213367260]

約数ペア:

[(1, 213367260), (2, 106683630), (3, 71122420), (4, 53341815), (5, 42673452), (6, 35561210), (10, 21336726), (12, 17780605), (15, 14224484), (20, 10668363), (30, 7112242), (60, 3556121)]