283590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 775008

約数和(自身を除く): 491418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 137, 138, 207, 230, 274, 345, 411, 414, 685, 690, 822, 1035, 1233, 1370, 2055, 2070, 2466, 3151, 4110, 6165, 6302, 9453, 12330, 15755, 18906, 28359, 31510, 47265, 56718, 94530, 141795, 283590]

約数ペア:

[(1, 283590), (2, 141795), (3, 94530), (5, 56718), (6, 47265), (9, 31510), (10, 28359), (15, 18906), (18, 15755), (23, 12330), (30, 9453), (45, 6302), (46, 6165), (69, 4110), (90, 3151), (115, 2466), (137, 2070), (138, 2055), (207, 1370), (230, 1233), (274, 1035), (345, 822), (411, 690), (414, 685)]