89704020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5029

約数の個数: 96

約数和(自身を含む): 293787648

約数和(自身を除く): 204083628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4967, 6020, 9030, 9934, 14901, 18060, 19868, 24835, 29802, 34769, 49670, 59604, 69538, 74505, 99340, 104307, 139076, 149010, 173845, 208614, 213581, 298020, 347690, 417228, 427162, 521535, 640743, 695380, 854324, 1043070, 1067905, 1281486, 1495067, 2086140, 2135810, 2562972, 2990134, 3203715, 4271620, 4485201, 5980268, 6407430, 7475335, 8970402, 12814860, 14950670, 17940804, 22426005, 29901340, 44852010, 89704020]

約数ペア:

[(1, 89704020), (2, 44852010), (3, 29901340), (4, 22426005), (5, 17940804), (6, 14950670), (7, 12814860), (10, 8970402), (12, 7475335), (14, 6407430), (15, 5980268), (20, 4485201), (21, 4271620), (28, 3203715), (30, 2990134), (35, 2562972), (42, 2135810), (43, 2086140), (60, 1495067), (70, 1281486), (84, 1067905), (86, 1043070), (105, 854324), (129, 695380), (140, 640743), (172, 521535), (210, 427162), (215, 417228), (258, 347690), (301, 298020), (420, 213581), (430, 208614), (516, 173845), (602, 149010), (645, 139076), (860, 104307), (903, 99340), (1204, 74505), (1290, 69538), (1505, 59604), (1806, 49670), (2580, 34769), (3010, 29802), (3612, 24835), (4515, 19868), (4967, 18060), (6020, 14901), (9030, 9934)]