7139518140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4423}}^1\times {\mathrm{26903}}^1$

素因数の和:31338

約数の個数: 48

約数和(自身を含む): 19995913728

約数和(自身を除く): 12856395588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4423, 8846, 13269, 17692, 22115, 26538, 26903, 44230, 53076, 53806, 66345, 80709, 88460, 107612, 132690, 134515, 161418, 265380, 269030, 322836, 403545, 538060, 807090, 1614180, 118991969, 237983938, 356975907, 475967876, 594959845, 713951814, 1189919690, 1427903628, 1784879535, 2379839380, 3569759070, 7139518140]

約数ペア:

[(1, 7139518140), (2, 3569759070), (3, 2379839380), (4, 1784879535), (5, 1427903628), (6, 1189919690), (10, 713951814), (12, 594959845), (15, 475967876), (20, 356975907), (30, 237983938), (60, 118991969), (4423, 1614180), (8846, 807090), (13269, 538060), (17692, 403545), (22115, 322836), (26538, 269030), (26903, 265380), (44230, 161418), (53076, 134515), (53806, 132690), (66345, 107612), (80709, 88460)]