6258420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4967}}^1$

素因数の和:4989

約数の個数: 72

約数和(自身を含む): 21700224

約数和(自身を除く): 15441804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4967, 9934, 14901, 19868, 24835, 29802, 34769, 44703, 49670, 59604, 69538, 74505, 89406, 99340, 104307, 139076, 149010, 173845, 178812, 208614, 223515, 298020, 312921, 347690, 417228, 447030, 521535, 625842, 695380, 894060, 1043070, 1251684, 1564605, 2086140, 3129210, 6258420]

約数ペア:

[(1, 6258420), (2, 3129210), (3, 2086140), (4, 1564605), (5, 1251684), (6, 1043070), (7, 894060), (9, 695380), (10, 625842), (12, 521535), (14, 447030), (15, 417228), (18, 347690), (20, 312921), (21, 298020), (28, 223515), (30, 208614), (35, 178812), (36, 173845), (42, 149010), (45, 139076), (60, 104307), (63, 99340), (70, 89406), (84, 74505), (90, 69538), (105, 59604), (126, 49670), (140, 44703), (180, 34769), (210, 29802), (252, 24835), (315, 19868), (420, 14901), (630, 9934), (1260, 4967)]