9119390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 19649952

約数和(自身を除く): 10530562

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 503, 518, 1006, 1295, 1813, 2515, 2590, 3521, 3626, 5030, 7042, 9065, 17605, 18130, 18611, 24647, 35210, 37222, 49294, 93055, 123235, 130277, 186110, 246470, 260554, 651385, 911939, 1302770, 1823878, 4559695, 9119390]

約数ペア:

[(1, 9119390), (2, 4559695), (5, 1823878), (7, 1302770), (10, 911939), (14, 651385), (35, 260554), (37, 246470), (49, 186110), (70, 130277), (74, 123235), (98, 93055), (185, 49294), (245, 37222), (259, 35210), (370, 24647), (490, 18611), (503, 18130), (518, 17605), (1006, 9065), (1295, 7042), (1813, 5030), (2515, 3626), (2590, 3521)]