258532190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160579}}^1$

素因数の和:160616

約数の個数: 32

約数和(自身を含む): 554964480

約数和(自身を除く): 296432290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 160579, 321158, 802895, 1124053, 1605790, 2248106, 3693317, 5620265, 7386634, 11240530, 18466585, 25853219, 36933170, 51706438, 129266095, 258532190]

約数ペア:

[(1, 258532190), (2, 129266095), (5, 51706438), (7, 36933170), (10, 25853219), (14, 18466585), (23, 11240530), (35, 7386634), (46, 5620265), (70, 3693317), (115, 2248106), (161, 1605790), (230, 1124053), (322, 802895), (805, 321158), (1610, 160579)]