2905430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 5812128

約数和(自身を除く): 2906698

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 433, 610, 671, 866, 1342, 2165, 3355, 4330, 4763, 6710, 9526, 23815, 26413, 47630, 52826, 132065, 264130, 290543, 581086, 1452715, 2905430]

約数ペア:

[(1, 2905430), (2, 1452715), (5, 581086), (10, 290543), (11, 264130), (22, 132065), (55, 52826), (61, 47630), (110, 26413), (122, 23815), (305, 9526), (433, 6710), (610, 4763), (671, 4330), (866, 3355), (1342, 2165)]