8944290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 24117120

約数和(自身を除く): 15172830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 211, 270, 314, 422, 471, 633, 785, 942, 1055, 1266, 1413, 1570, 1899, 2110, 2355, 2826, 3165, 3798, 4239, 4710, 5697, 6330, 7065, 8478, 9495, 11394, 14130, 18990, 21195, 28485, 33127, 42390, 56970, 66254, 99381, 165635, 198762, 298143, 331270, 496905, 596286, 894429, 993810, 1490715, 1788858, 2981430, 4472145, 8944290]

約数ペア:

[(1, 8944290), (2, 4472145), (3, 2981430), (5, 1788858), (6, 1490715), (9, 993810), (10, 894429), (15, 596286), (18, 496905), (27, 331270), (30, 298143), (45, 198762), (54, 165635), (90, 99381), (135, 66254), (157, 56970), (211, 42390), (270, 33127), (314, 28485), (422, 21195), (471, 18990), (633, 14130), (785, 11394), (942, 9495), (1055, 8478), (1266, 7065), (1413, 6330), (1570, 5697), (1899, 4710), (2110, 4239), (2355, 3798), (2826, 3165)]