121884990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57223}}^1$

素因数の和:57304

約数の個数: 32

約数和(自身を含む): 296649216

約数和(自身を除く): 174764226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 57223, 114446, 171669, 286115, 343338, 572230, 858345, 1716690, 4062833, 8125666, 12188499, 20314165, 24376998, 40628330, 60942495, 121884990]

約数ペア:

[(1, 121884990), (2, 60942495), (3, 40628330), (5, 24376998), (6, 20314165), (10, 12188499), (15, 8125666), (30, 4062833), (71, 1716690), (142, 858345), (213, 572230), (355, 343338), (426, 286115), (710, 171669), (1065, 114446), (2130, 57223)]