4571751060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{357727}}^1$

素因数の和:357813

約数の個数: 72

約数和(自身を含む): 14063003136

約数和(自身を除く): 9491252076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 357727, 715454, 1073181, 1430908, 1788635, 2146362, 3219543, 3577270, 4292724, 5365905, 6439086, 7154540, 10731810, 12878172, 16097715, 21463620, 25398617, 32195430, 50797234, 64390860, 76195851, 101594468, 126993085, 152391702, 228587553, 253986170, 304783404, 380979255, 457175106, 507972340, 761958510, 914350212, 1142937765, 1523917020, 2285875530, 4571751060]

約数ペア:

[(1, 4571751060), (2, 2285875530), (3, 1523917020), (4, 1142937765), (5, 914350212), (6, 761958510), (9, 507972340), (10, 457175106), (12, 380979255), (15, 304783404), (18, 253986170), (20, 228587553), (30, 152391702), (36, 126993085), (45, 101594468), (60, 76195851), (71, 64390860), (90, 50797234), (142, 32195430), (180, 25398617), (213, 21463620), (284, 16097715), (355, 12878172), (426, 10731810), (639, 7154540), (710, 6439086), (852, 5365905), (1065, 4292724), (1278, 3577270), (1420, 3219543), (2130, 2146362), (2556, 1788635), (3195, 1430908), (4260, 1073181), (6390, 715454), (12780, 357727)]