211022670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{31543}}^1$

素因数の和:31776

約数の個数: 32

約数和(自身を含む): 508741632

約数和(自身を除く): 297718962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 31543, 63086, 94629, 157715, 189258, 315430, 473145, 946290, 7034089, 14068178, 21102267, 35170445, 42204534, 70340890, 105511335, 211022670]

約数ペア:

[(1, 211022670), (2, 105511335), (3, 70340890), (5, 42204534), (6, 35170445), (10, 21102267), (15, 14068178), (30, 7034089), (223, 946290), (446, 473145), (669, 315430), (1115, 189258), (1338, 157715), (2230, 94629), (3345, 63086), (6690, 31543)]