274300990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{2371}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 516450816

約数和(自身を除く): 242149826

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 503, 1006, 2371, 2515, 4742, 5030, 11569, 11855, 23138, 23710, 54533, 57845, 109066, 115690, 272665, 545330, 1192613, 2385226, 5963065, 11926130, 27430099, 54860198, 137150495, 274300990]

約数ペア:

[(1, 274300990), (2, 137150495), (5, 54860198), (10, 27430099), (23, 11926130), (46, 5963065), (115, 2385226), (230, 1192613), (503, 545330), (1006, 272665), (2371, 115690), (2515, 109066), (4742, 57845), (5030, 54533), (11569, 23710), (11855, 23138)]