194326920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{539797}}^1$

素因数の和:539814

約数の個数: 48

約数和(自身を含む): 631563660

約数和(自身を除く): 437236740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 539797, 1079594, 1619391, 2159188, 2698985, 3238782, 4318376, 4858173, 5397970, 6477564, 8096955, 9716346, 10795940, 12955128, 16193910, 19432692, 21591880, 24290865, 32387820, 38865384, 48581730, 64775640, 97163460, 194326920]

約数ペア:

[(1, 194326920), (2, 97163460), (3, 64775640), (4, 48581730), (5, 38865384), (6, 32387820), (8, 24290865), (9, 21591880), (10, 19432692), (12, 16193910), (15, 12955128), (18, 10795940), (20, 9716346), (24, 8096955), (30, 6477564), (36, 5397970), (40, 4858173), (45, 4318376), (60, 3238782), (72, 2698985), (90, 2159188), (120, 1619391), (180, 1079594), (360, 539797)]