38426490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 100245600

約数和(自身を除く): 61819110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1019, 1257, 2038, 2095, 2514, 3057, 3771, 4190, 5095, 6114, 6285, 7542, 9171, 10190, 12570, 15285, 18342, 18855, 30570, 37710, 45855, 91710, 426961, 853922, 1280883, 2134805, 2561766, 3842649, 4269610, 6404415, 7685298, 12808830, 19213245, 38426490]

約数ペア:

[(1, 38426490), (2, 19213245), (3, 12808830), (5, 7685298), (6, 6404415), (9, 4269610), (10, 3842649), (15, 2561766), (18, 2134805), (30, 1280883), (45, 853922), (90, 426961), (419, 91710), (838, 45855), (1019, 37710), (1257, 30570), (2038, 18855), (2095, 18342), (2514, 15285), (3057, 12570), (3771, 10190), (4190, 9171), (5095, 7542), (6114, 6285)]