10818090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 29203200

約数和(自身を除く): 18385110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 389, 515, 618, 778, 927, 1030, 1167, 1545, 1854, 1945, 2334, 2781, 3090, 3501, 3890, 4635, 5562, 5835, 7002, 9270, 10503, 11670, 13905, 17505, 21006, 27810, 35010, 40067, 52515, 80134, 105030, 120201, 200335, 240402, 360603, 400670, 601005, 721206, 1081809, 1202010, 1803015, 2163618, 3606030, 5409045, 10818090]

約数ペア:

[(1, 10818090), (2, 5409045), (3, 3606030), (5, 2163618), (6, 1803015), (9, 1202010), (10, 1081809), (15, 721206), (18, 601005), (27, 400670), (30, 360603), (45, 240402), (54, 200335), (90, 120201), (103, 105030), (135, 80134), (206, 52515), (270, 40067), (309, 35010), (389, 27810), (515, 21006), (618, 17505), (778, 13905), (927, 11670), (1030, 10503), (1167, 9270), (1545, 7002), (1854, 5835), (1945, 5562), (2334, 4635), (2781, 3890), (3090, 3501)]