251059260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181927}}^1$

素因数の和:181962

約数の個数: 48

約数和(自身を含む): 733533696

約数和(自身を除く): 482474436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 181927, 363854, 545781, 727708, 909635, 1091562, 1819270, 2183124, 2728905, 3638540, 4184321, 5457810, 8368642, 10915620, 12552963, 16737284, 20921605, 25105926, 41843210, 50211852, 62764815, 83686420, 125529630, 251059260]

約数ペア:

[(1, 251059260), (2, 125529630), (3, 83686420), (4, 62764815), (5, 50211852), (6, 41843210), (10, 25105926), (12, 20921605), (15, 16737284), (20, 12552963), (23, 10915620), (30, 8368642), (46, 5457810), (60, 4184321), (69, 3638540), (92, 2728905), (115, 2183124), (138, 1819270), (230, 1091562), (276, 909635), (345, 727708), (460, 545781), (690, 363854), (1380, 181927)]