67479160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{240997}}^1$

素因数の和:241015

約数の個数: 32

約数和(自身を含む): 173518560

約数和(自身を除く): 106039400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 240997, 481994, 963988, 1204985, 1686979, 1927976, 2409970, 3373958, 4819940, 6747916, 8434895, 9639880, 13495832, 16869790, 33739580, 67479160]

約数ペア:

[(1, 67479160), (2, 33739580), (4, 16869790), (5, 13495832), (7, 9639880), (8, 8434895), (10, 6747916), (14, 4819940), (20, 3373958), (28, 2409970), (35, 1927976), (40, 1686979), (56, 1204985), (70, 963988), (140, 481994), (280, 240997)]