16987590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3734

約数の個数: 64

約数和(自身を含む): 47977920

約数和(自身を除く): 30990330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 3701, 4590, 7402, 11103, 18505, 22206, 33309, 37010, 55515, 62917, 66618, 99927, 111030, 125834, 166545, 188751, 199854, 314585, 333090, 377502, 499635, 566253, 629170, 943755, 999270, 1132506, 1698759, 1887510, 2831265, 3397518, 5662530, 8493795, 16987590]

約数ペア:

[(1, 16987590), (2, 8493795), (3, 5662530), (5, 3397518), (6, 2831265), (9, 1887510), (10, 1698759), (15, 1132506), (17, 999270), (18, 943755), (27, 629170), (30, 566253), (34, 499635), (45, 377502), (51, 333090), (54, 314585), (85, 199854), (90, 188751), (102, 166545), (135, 125834), (153, 111030), (170, 99927), (255, 66618), (270, 62917), (306, 55515), (459, 37010), (510, 33309), (765, 22206), (918, 18505), (1530, 11103), (2295, 7402), (3701, 4590)]