30886730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{953}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 63742464

約数和(自身を除く): 32855734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 953, 1906, 2315, 3241, 4630, 4765, 6482, 6671, 9530, 13342, 16205, 32410, 33355, 66710, 441239, 882478, 2206195, 3088673, 4412390, 6177346, 15443365, 30886730]

約数ペア:

[(1, 30886730), (2, 15443365), (5, 6177346), (7, 4412390), (10, 3088673), (14, 2206195), (35, 882478), (70, 441239), (463, 66710), (926, 33355), (953, 32410), (1906, 16205), (2315, 13342), (3241, 9530), (4630, 6671), (4765, 6482)]