28629090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 59429790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1567, 1827, 2030, 2610, 3045, 3134, 3654, 4701, 6090, 7835, 9135, 9402, 10969, 14103, 15670, 18270, 21938, 23505, 28206, 32907, 45443, 47010, 54845, 65814, 70515, 90886, 98721, 109690, 136329, 141030, 164535, 197442, 227215, 272658, 318101, 329070, 408987, 454430, 493605, 636202, 681645, 817974, 954303, 987210, 1363290, 1590505, 1908606, 2044935, 2862909, 3181010, 4089870, 4771515, 5725818, 9543030, 14314545, 28629090]

約数ペア:

[(1, 28629090), (2, 14314545), (3, 9543030), (5, 5725818), (6, 4771515), (7, 4089870), (9, 3181010), (10, 2862909), (14, 2044935), (15, 1908606), (18, 1590505), (21, 1363290), (29, 987210), (30, 954303), (35, 817974), (42, 681645), (45, 636202), (58, 493605), (63, 454430), (70, 408987), (87, 329070), (90, 318101), (105, 272658), (126, 227215), (145, 197442), (174, 164535), (203, 141030), (210, 136329), (261, 109690), (290, 98721), (315, 90886), (406, 70515), (435, 65814), (522, 54845), (609, 47010), (630, 45443), (870, 32907), (1015, 28206), (1218, 23505), (1305, 21938), (1567, 18270), (1827, 15670), (2030, 14103), (2610, 10969), (3045, 9402), (3134, 9135), (3654, 7835), (4701, 6090)]