54823020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130531}}^1$

素因数の和:130550

約数の個数: 48

約数和(自身を含む): 175435008

約数和(自身を除く): 120611988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 130531, 261062, 391593, 522124, 652655, 783186, 913717, 1305310, 1566372, 1827434, 1957965, 2610620, 2741151, 3654868, 3915930, 4568585, 5482302, 7831860, 9137170, 10964604, 13705755, 18274340, 27411510, 54823020]

約数ペア:

[(1, 54823020), (2, 27411510), (3, 18274340), (4, 13705755), (5, 10964604), (6, 9137170), (7, 7831860), (10, 5482302), (12, 4568585), (14, 3915930), (15, 3654868), (20, 2741151), (21, 2610620), (28, 1957965), (30, 1827434), (35, 1566372), (42, 1305310), (60, 913717), (70, 783186), (84, 652655), (105, 522124), (140, 391593), (210, 261062), (420, 130531)]