23891070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 67806720

約数和(自身を除く): 43915650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 3923, 6090, 7846, 11769, 19615, 23538, 27461, 39230, 54922, 58845, 82383, 113767, 117690, 137305, 164766, 227534, 274610, 341301, 411915, 568835, 682602, 796369, 823830, 1137670, 1592738, 1706505, 2389107, 3413010, 3981845, 4778214, 7963690, 11945535, 23891070]

約数ペア:

[(1, 23891070), (2, 11945535), (3, 7963690), (5, 4778214), (6, 3981845), (7, 3413010), (10, 2389107), (14, 1706505), (15, 1592738), (21, 1137670), (29, 823830), (30, 796369), (35, 682602), (42, 568835), (58, 411915), (70, 341301), (87, 274610), (105, 227534), (145, 164766), (174, 137305), (203, 117690), (210, 113767), (290, 82383), (406, 58845), (435, 54922), (609, 39230), (870, 27461), (1015, 23538), (1218, 19615), (2030, 11769), (3045, 7846), (3923, 6090)]