30682736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 72804864

約数和(自身を除く): 42122128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 277, 301, 322, 344, 368, 554, 602, 644, 688, 989, 1108, 1204, 1288, 1939, 1978, 2216, 2408, 2576, 3878, 3956, 4432, 4816, 6371, 6923, 7756, 7912, 11911, 12742, 13846, 15512, 15824, 23822, 25484, 27692, 31024, 44597, 47644, 50968, 55384, 83377, 89194, 95288, 101936, 110768, 166754, 178388, 190576, 273953, 333508, 356776, 547906, 667016, 713552, 1095812, 1334032, 1917671, 2191624, 3835342, 4383248, 7670684, 15341368, 30682736]

約数ペア:

[(1, 30682736), (2, 15341368), (4, 7670684), (7, 4383248), (8, 3835342), (14, 2191624), (16, 1917671), (23, 1334032), (28, 1095812), (43, 713552), (46, 667016), (56, 547906), (86, 356776), (92, 333508), (112, 273953), (161, 190576), (172, 178388), (184, 166754), (277, 110768), (301, 101936), (322, 95288), (344, 89194), (368, 83377), (554, 55384), (602, 50968), (644, 47644), (688, 44597), (989, 31024), (1108, 27692), (1204, 25484), (1288, 23822), (1939, 15824), (1978, 15512), (2216, 13846), (2408, 12742), (2576, 11911), (3878, 7912), (3956, 7756), (4432, 6923), (4816, 6371)]