122940790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1601}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 253295424

約数和(自身を除く): 130354634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1097, 1601, 2194, 3202, 5485, 7679, 8005, 10970, 11207, 15358, 16010, 22414, 38395, 56035, 76790, 112070, 1756297, 3512594, 8781485, 12294079, 17562970, 24588158, 61470395, 122940790]

約数ペア:

[(1, 122940790), (2, 61470395), (5, 24588158), (7, 17562970), (10, 12294079), (14, 8781485), (35, 3512594), (70, 1756297), (1097, 112070), (1601, 76790), (2194, 56035), (3202, 38395), (5485, 22414), (7679, 16010), (8005, 15358), (10970, 11207)]