30791552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 39710848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1151, 1216, 1408, 1672, 2302, 2432, 3344, 4604, 6688, 9208, 12661, 13376, 18416, 21869, 25322, 26752, 36832, 43738, 50644, 73664, 87476, 101288, 147328, 174952, 202576, 240559, 349904, 405152, 481118, 699808, 810304, 962236, 1399616, 1620608, 1924472, 2799232, 3848944, 7697888, 15395776, 30791552]

約数ペア:

[(1, 30791552), (2, 15395776), (4, 7697888), (8, 3848944), (11, 2799232), (16, 1924472), (19, 1620608), (22, 1399616), (32, 962236), (38, 810304), (44, 699808), (64, 481118), (76, 405152), (88, 349904), (128, 240559), (152, 202576), (176, 174952), (209, 147328), (304, 101288), (352, 87476), (418, 73664), (608, 50644), (704, 43738), (836, 36832), (1151, 26752), (1216, 25322), (1408, 21869), (1672, 18416), (2302, 13376), (2432, 12661), (3344, 9208), (4604, 6688)]