149351860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12853}}^1$

素因数の和:12952

約数の個数: 48

約数和(自身を含む): 362791296

約数和(自身を除く): 213439436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 12853, 25706, 51412, 64265, 89971, 128530, 179942, 257060, 359884, 449855, 899710, 1066799, 1799420, 2133598, 4267196, 5333995, 7467593, 10667990, 14935186, 21335980, 29870372, 37337965, 74675930, 149351860]

約数ペア:

[(1, 149351860), (2, 74675930), (4, 37337965), (5, 29870372), (7, 21335980), (10, 14935186), (14, 10667990), (20, 7467593), (28, 5333995), (35, 4267196), (70, 2133598), (83, 1799420), (140, 1066799), (166, 899710), (332, 449855), (415, 359884), (581, 257060), (830, 179942), (1162, 128530), (1660, 89971), (2324, 64265), (2905, 51412), (5810, 25706), (11620, 12853)]