71866170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14044

約数の個数: 64

約数和(自身を含む): 201744000

約数和(自身を除く): 129877830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 14009, 28018, 42027, 70045, 84054, 126081, 140090, 210135, 252162, 266171, 378243, 420270, 532342, 630405, 756486, 798513, 1260810, 1330855, 1597026, 1891215, 2395539, 2661710, 3782430, 3992565, 4791078, 7186617, 7985130, 11977695, 14373234, 23955390, 35933085, 71866170]

約数ペア:

[(1, 71866170), (2, 35933085), (3, 23955390), (5, 14373234), (6, 11977695), (9, 7985130), (10, 7186617), (15, 4791078), (18, 3992565), (19, 3782430), (27, 2661710), (30, 2395539), (38, 1891215), (45, 1597026), (54, 1330855), (57, 1260810), (90, 798513), (95, 756486), (114, 630405), (135, 532342), (171, 420270), (190, 378243), (270, 266171), (285, 252162), (342, 210135), (513, 140090), (570, 126081), (855, 84054), (1026, 70045), (1710, 42027), (2565, 28018), (5130, 14009)]