273930

素因数分解:

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

素因数の和:430

約数の個数: 32

約数和(自身を含む): 687744

約数和(自身を除く): 413814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 397, 690, 794, 1191, 1985, 2382, 3970, 5955, 9131, 11910, 18262, 27393, 45655, 54786, 91310, 136965, 273930]

約数ペア:

[(1, 273930), (2, 136965), (3, 91310), (5, 54786), (6, 45655), (10, 27393), (15, 18262), (23, 11910), (30, 9131), (46, 5955), (69, 3970), (115, 2382), (138, 1985), (230, 1191), (345, 794), (397, 690)]