630255834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{1831}}^1$

素因数の和:3323

約数の個数: 48

約数和(自身を含む): 1472400384

約数和(自身を除く): 842144550

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1471, 1831, 2942, 3662, 4413, 5493, 8826, 10986, 13239, 16479, 19123, 23803, 26478, 32958, 38246, 47606, 57369, 71409, 114738, 142818, 172107, 214227, 344214, 428454, 2693401, 5386802, 8080203, 16160406, 24240609, 35014213, 48481218, 70028426, 105042639, 210085278, 315127917, 630255834]

約数ペア:

[(1, 630255834), (2, 315127917), (3, 210085278), (6, 105042639), (9, 70028426), (13, 48481218), (18, 35014213), (26, 24240609), (39, 16160406), (78, 8080203), (117, 5386802), (234, 2693401), (1471, 428454), (1831, 344214), (2942, 214227), (3662, 172107), (4413, 142818), (5493, 114738), (8826, 71409), (10986, 57369), (13239, 47606), (16479, 38246), (19123, 32958), (23803, 26478)]