547860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 1604736

約数和(自身を除く): 1056876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 397, 460, 690, 794, 1191, 1380, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 9131, 11910, 18262, 23820, 27393, 36524, 45655, 54786, 91310, 109572, 136965, 182620, 273930, 547860]

約数ペア:

[(1, 547860), (2, 273930), (3, 182620), (4, 136965), (5, 109572), (6, 91310), (10, 54786), (12, 45655), (15, 36524), (20, 27393), (23, 23820), (30, 18262), (46, 11910), (60, 9131), (69, 7940), (92, 5955), (115, 4764), (138, 3970), (230, 2382), (276, 1985), (345, 1588), (397, 1380), (460, 1191), (690, 794)]