30750016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1463

約数の個数: 56

約数和(自身を含む): 68762880

約数和(自身を除く): 38012864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1409, 1984, 2728, 2818, 5456, 5636, 10912, 11272, 15499, 21824, 22544, 30998, 43679, 45088, 61996, 87358, 90176, 123992, 174716, 247984, 349432, 480469, 495968, 698864, 960938, 991936, 1397728, 1921876, 2795456, 3843752, 7687504, 15375008, 30750016]

約数ペア:

[(1, 30750016), (2, 15375008), (4, 7687504), (8, 3843752), (11, 2795456), (16, 1921876), (22, 1397728), (31, 991936), (32, 960938), (44, 698864), (62, 495968), (64, 480469), (88, 349432), (124, 247984), (176, 174716), (248, 123992), (341, 90176), (352, 87358), (496, 61996), (682, 45088), (704, 43679), (992, 30998), (1364, 22544), (1409, 21824), (1984, 15499), (2728, 11272), (2818, 10912), (5456, 5636)]