23500290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 67184640

約数和(自身を除く): 43684350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 59, 66, 71, 85, 102, 110, 118, 142, 165, 170, 177, 187, 213, 255, 295, 330, 354, 355, 374, 426, 510, 561, 590, 649, 710, 781, 885, 935, 1003, 1065, 1122, 1207, 1298, 1562, 1770, 1870, 1947, 2006, 2130, 2343, 2414, 2805, 3009, 3245, 3621, 3894, 3905, 4189, 4686, 5015, 5610, 6018, 6035, 6490, 7242, 7810, 8378, 9735, 10030, 11033, 11715, 12070, 12567, 13277, 15045, 18105, 19470, 20945, 22066, 23430, 25134, 26554, 30090, 33099, 36210, 39831, 41890, 46079, 55165, 62835, 66198, 66385, 71213, 79662, 92158, 110330, 125670, 132770, 138237, 142426, 165495, 199155, 213639, 230395, 276474, 330990, 356065, 398310, 427278, 460790, 691185, 712130, 783343, 1068195, 1382370, 1566686, 2136390, 2350029, 3916715, 4700058, 7833430, 11750145, 23500290]

約数ペア:

[(1, 23500290), (2, 11750145), (3, 7833430), (5, 4700058), (6, 3916715), (10, 2350029), (11, 2136390), (15, 1566686), (17, 1382370), (22, 1068195), (30, 783343), (33, 712130), (34, 691185), (51, 460790), (55, 427278), (59, 398310), (66, 356065), (71, 330990), (85, 276474), (102, 230395), (110, 213639), (118, 199155), (142, 165495), (165, 142426), (170, 138237), (177, 132770), (187, 125670), (213, 110330), (255, 92158), (295, 79662), (330, 71213), (354, 66385), (355, 66198), (374, 62835), (426, 55165), (510, 46079), (561, 41890), (590, 39831), (649, 36210), (710, 33099), (781, 30090), (885, 26554), (935, 25134), (1003, 23430), (1065, 22066), (1122, 20945), (1207, 19470), (1298, 18105), (1562, 15045), (1770, 13277), (1870, 12567), (1947, 12070), (2006, 11715), (2130, 11033), (2343, 10030), (2414, 9735), (2805, 8378), (3009, 7810), (3245, 7242), (3621, 6490), (3894, 6035), (3905, 6018), (4189, 5610), (4686, 5015)]