126451010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78541}}^1$

素因数の和:78578

約数の個数: 32

約数和(自身を含む): 271441152

約数和(自身を除く): 144990142

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 78541, 157082, 392705, 549787, 785410, 1099574, 1806443, 2748935, 3612886, 5497870, 9032215, 12645101, 18064430, 25290202, 63225505, 126451010]

約数ペア:

[(1, 126451010), (2, 63225505), (5, 25290202), (7, 18064430), (10, 12645101), (14, 9032215), (23, 5497870), (35, 3612886), (46, 2748935), (70, 1806443), (115, 1099574), (161, 785410), (230, 549787), (322, 392705), (805, 157082), (1610, 78541)]