1520666150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{1373}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 2999299104

約数和(自身を除く): 1478632954

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1303, 1373, 2606, 2746, 6515, 6865, 13030, 13730, 22151, 23341, 32575, 34325, 44302, 46682, 65150, 68650, 110755, 116705, 221510, 233410, 553775, 583525, 1107550, 1167050, 1789019, 3578038, 8945095, 17890190, 30413323, 44725475, 60826646, 89450950, 152066615, 304133230, 760333075, 1520666150]

約数ペア:

[(1, 1520666150), (2, 760333075), (5, 304133230), (10, 152066615), (17, 89450950), (25, 60826646), (34, 44725475), (50, 30413323), (85, 17890190), (170, 8945095), (425, 3578038), (850, 1789019), (1303, 1167050), (1373, 1107550), (2606, 583525), (2746, 553775), (6515, 233410), (6865, 221510), (13030, 116705), (13730, 110755), (22151, 68650), (23341, 65150), (32575, 46682), (34325, 44302)]