1788897870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2953}}^1$

素因数の和:3146

約数の個数: 96

約数和(自身を含む): 4777823232

約数和(自身を除く): 2988925362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 127, 159, 254, 265, 318, 381, 477, 530, 635, 762, 795, 954, 1143, 1270, 1590, 1905, 2286, 2385, 2953, 3810, 4770, 5715, 5906, 6731, 8859, 11430, 13462, 14765, 17718, 20193, 26577, 29530, 33655, 40386, 44295, 53154, 60579, 67310, 88590, 100965, 121158, 132885, 156509, 201930, 265770, 302895, 313018, 375031, 469527, 605790, 750062, 782545, 939054, 1125093, 1408581, 1565090, 1875155, 2250186, 2347635, 2817162, 3375279, 3750310, 4695270, 5625465, 6750558, 7042905, 11250930, 14085810, 16876395, 19876643, 33752790, 39753286, 59629929, 99383215, 119259858, 178889787, 198766430, 298149645, 357779574, 596299290, 894448935, 1788897870]

約数ペア:

[(1, 1788897870), (2, 894448935), (3, 596299290), (5, 357779574), (6, 298149645), (9, 198766430), (10, 178889787), (15, 119259858), (18, 99383215), (30, 59629929), (45, 39753286), (53, 33752790), (90, 19876643), (106, 16876395), (127, 14085810), (159, 11250930), (254, 7042905), (265, 6750558), (318, 5625465), (381, 4695270), (477, 3750310), (530, 3375279), (635, 2817162), (762, 2347635), (795, 2250186), (954, 1875155), (1143, 1565090), (1270, 1408581), (1590, 1125093), (1905, 939054), (2286, 782545), (2385, 750062), (2953, 605790), (3810, 469527), (4770, 375031), (5715, 313018), (5906, 302895), (6731, 265770), (8859, 201930), (11430, 156509), (13462, 132885), (14765, 121158), (17718, 100965), (20193, 88590), (26577, 67310), (29530, 60579), (33655, 53154), (40386, 44295)]