12450510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 80

約数和(自身を含む): 35283600

約数和(自身を除く): 22833090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 809, 810, 855, 1026, 1539, 1618, 1710, 2427, 2565, 3078, 4045, 4854, 5130, 7281, 7695, 8090, 12135, 14562, 15371, 15390, 21843, 24270, 30742, 36405, 43686, 46113, 65529, 72810, 76855, 92226, 109215, 131058, 138339, 153710, 218430, 230565, 276678, 327645, 415017, 461130, 655290, 691695, 830034, 1245051, 1383390, 2075085, 2490102, 4150170, 6225255, 12450510]

約数ペア:

[(1, 12450510), (2, 6225255), (3, 4150170), (5, 2490102), (6, 2075085), (9, 1383390), (10, 1245051), (15, 830034), (18, 691695), (19, 655290), (27, 461130), (30, 415017), (38, 327645), (45, 276678), (54, 230565), (57, 218430), (81, 153710), (90, 138339), (95, 131058), (114, 109215), (135, 92226), (162, 76855), (171, 72810), (190, 65529), (270, 46113), (285, 43686), (342, 36405), (405, 30742), (513, 24270), (570, 21843), (809, 15390), (810, 15371), (855, 14562), (1026, 12135), (1539, 8090), (1618, 7695), (1710, 7281), (2427, 5130), (2565, 4854), (3078, 4045)]