30843230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 64447488

約数和(自身を除く): 33604258

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 73, 110, 115, 146, 167, 230, 253, 334, 365, 506, 730, 803, 835, 1265, 1606, 1670, 1679, 1837, 2530, 3358, 3674, 3841, 4015, 7682, 8030, 8395, 9185, 12191, 16790, 18370, 18469, 19205, 24382, 36938, 38410, 42251, 60955, 84502, 92345, 121910, 134101, 184690, 211255, 268202, 280393, 422510, 560786, 670505, 1341010, 1401965, 2803930, 3084323, 6168646, 15421615, 30843230]

約数ペア:

[(1, 30843230), (2, 15421615), (5, 6168646), (10, 3084323), (11, 2803930), (22, 1401965), (23, 1341010), (46, 670505), (55, 560786), (73, 422510), (110, 280393), (115, 268202), (146, 211255), (167, 184690), (230, 134101), (253, 121910), (334, 92345), (365, 84502), (506, 60955), (730, 42251), (803, 38410), (835, 36938), (1265, 24382), (1606, 19205), (1670, 18469), (1679, 18370), (1837, 16790), (2530, 12191), (3358, 9185), (3674, 8395), (3841, 8030), (4015, 7682)]