157962870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1814

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 290193930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 158, 195, 234, 237, 390, 395, 474, 585, 711, 790, 1027, 1170, 1185, 1422, 1709, 2054, 2370, 3081, 3418, 3555, 5127, 5135, 6162, 7110, 8545, 9243, 10254, 10270, 15381, 15405, 17090, 18486, 22217, 25635, 30762, 30810, 44434, 46215, 51270, 66651, 76905, 92430, 111085, 133302, 135011, 153810, 199953, 222170, 270022, 333255, 399906, 405033, 666510, 675055, 810066, 999765, 1215099, 1350110, 1755143, 1999530, 2025165, 2430198, 3510286, 4050330, 5265429, 6075495, 8775715, 10530858, 12150990, 15796287, 17551430, 26327145, 31592574, 52654290, 78981435, 157962870]

約数ペア:

[(1, 157962870), (2, 78981435), (3, 52654290), (5, 31592574), (6, 26327145), (9, 17551430), (10, 15796287), (13, 12150990), (15, 10530858), (18, 8775715), (26, 6075495), (30, 5265429), (39, 4050330), (45, 3510286), (65, 2430198), (78, 2025165), (79, 1999530), (90, 1755143), (117, 1350110), (130, 1215099), (158, 999765), (195, 810066), (234, 675055), (237, 666510), (390, 405033), (395, 399906), (474, 333255), (585, 270022), (711, 222170), (790, 199953), (1027, 153810), (1170, 135011), (1185, 133302), (1422, 111085), (1709, 92430), (2054, 76905), (2370, 66651), (3081, 51270), (3418, 46215), (3555, 44434), (5127, 30810), (5135, 30762), (6162, 25635), (7110, 22217), (8545, 18486), (9243, 17090), (10254, 15405), (10270, 15381)]