290445570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{3167}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 756138240

約数和(自身を除く): 465692670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1019, 2038, 3057, 3167, 5095, 6114, 6334, 9171, 9501, 10190, 15285, 15835, 18342, 19002, 28503, 30570, 31670, 45855, 47505, 57006, 91710, 95010, 142515, 285030, 3227173, 6454346, 9681519, 16135865, 19363038, 29044557, 32271730, 48407595, 58089114, 96815190, 145222785, 290445570]

約数ペア:

[(1, 290445570), (2, 145222785), (3, 96815190), (5, 58089114), (6, 48407595), (9, 32271730), (10, 29044557), (15, 19363038), (18, 16135865), (30, 9681519), (45, 6454346), (90, 3227173), (1019, 285030), (2038, 142515), (3057, 95010), (3167, 91710), (5095, 57006), (6114, 47505), (6334, 45855), (9171, 31670), (9501, 30570), (10190, 28503), (15285, 19002), (15835, 18342)]