120697790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30869}}^1$

素因数の和:30916

約数の個数: 32

約数和(自身を含む): 240045120

約数和(自身を除く): 119347330

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 30869, 61738, 154345, 308690, 524773, 709987, 1049546, 1419974, 2623865, 3549935, 5247730, 7099870, 12069779, 24139558, 60348895, 120697790]

約数ペア:

[(1, 120697790), (2, 60348895), (5, 24139558), (10, 12069779), (17, 7099870), (23, 5247730), (34, 3549935), (46, 2623865), (85, 1419974), (115, 1049546), (170, 709987), (230, 524773), (391, 308690), (782, 154345), (1955, 61738), (3910, 30869)]