913293149720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3261761249}}^1$

素因数の和:3261761267

約数の個数: 32

約数和(自身を含む): 2348468100000

約数和(自身を除く): 1435174950280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3261761249, 6523522498, 13047044996, 16308806245, 22832328743, 26094089992, 32617612490, 45664657486, 65235224980, 91329314972, 114161643715, 130470449960, 182658629944, 228323287430, 456646574860, 913293149720]

約数ペア:

[(1, 913293149720), (2, 456646574860), (4, 228323287430), (5, 182658629944), (7, 130470449960), (8, 114161643715), (10, 91329314972), (14, 65235224980), (20, 45664657486), (28, 32617612490), (35, 26094089992), (40, 22832328743), (56, 16308806245), (70, 13047044996), (140, 6523522498), (280, 3261761249)]