159940690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175759}}^1$

素因数の和:175786

約数の個数: 32

約数和(自身を含む): 354332160

約数和(自身を除く): 194391470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 175759, 351518, 878795, 1230313, 1757590, 2284867, 2460626, 4569734, 6151565, 11424335, 12303130, 15994069, 22848670, 31988138, 79970345, 159940690]

約数ペア:

[(1, 159940690), (2, 79970345), (5, 31988138), (7, 22848670), (10, 15994069), (13, 12303130), (14, 11424335), (26, 6151565), (35, 4569734), (65, 2460626), (70, 2284867), (91, 1757590), (130, 1230313), (182, 878795), (455, 351518), (910, 175759)]