121215730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 222699456

約数和(自身を除く): 101483726

約数列:

[1, 2, 5, 10, 67, 134, 227, 335, 454, 670, 797, 1135, 1594, 2270, 3985, 7970, 15209, 30418, 53399, 76045, 106798, 152090, 180919, 266995, 361838, 533990, 904595, 1809190, 12121573, 24243146, 60607865, 121215730]

約数ペア:

[(1, 121215730), (2, 60607865), (5, 24243146), (10, 12121573), (67, 1809190), (134, 904595), (227, 533990), (335, 361838), (454, 266995), (670, 180919), (797, 152090), (1135, 106798), (1594, 76045), (2270, 53399), (3985, 30418), (7970, 15209)]