15741672940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3038933}}^1$

素因数の和:3038986

約数の個数: 48

約数和(自身を含む): 38801109312

約数和(自身を除く): 23059436372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 3038933, 6077866, 12155732, 15194665, 21272531, 30389330, 42545062, 60778660, 85090124, 106362655, 112440521, 212725310, 224881042, 425450620, 449762084, 562202605, 787083647, 1124405210, 1574167294, 2248810420, 3148334588, 3935418235, 7870836470, 15741672940]

約数ペア:

[(1, 15741672940), (2, 7870836470), (4, 3935418235), (5, 3148334588), (7, 2248810420), (10, 1574167294), (14, 1124405210), (20, 787083647), (28, 562202605), (35, 449762084), (37, 425450620), (70, 224881042), (74, 212725310), (140, 112440521), (148, 106362655), (185, 85090124), (259, 60778660), (370, 42545062), (518, 30389330), (740, 21272531), (1036, 15194665), (1295, 12155732), (2590, 6077866), (5180, 3038933)]