43875090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{9949}}^1$

素因数の和:9976

約数の個数: 72

約数和(自身を含む): 132713100

約数和(自身を除く): 88838010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 9949, 19898, 29847, 49745, 59694, 69643, 89541, 99490, 139286, 149235, 179082, 208929, 298470, 348215, 417858, 447705, 487501, 626787, 696430, 895410, 975002, 1044645, 1253574, 1462503, 2089290, 2437505, 2925006, 3133935, 4387509, 4875010, 6267870, 7312515, 8775018, 14625030, 21937545, 43875090]

約数ペア:

[(1, 43875090), (2, 21937545), (3, 14625030), (5, 8775018), (6, 7312515), (7, 6267870), (9, 4875010), (10, 4387509), (14, 3133935), (15, 2925006), (18, 2437505), (21, 2089290), (30, 1462503), (35, 1253574), (42, 1044645), (45, 975002), (49, 895410), (63, 696430), (70, 626787), (90, 487501), (98, 447705), (105, 417858), (126, 348215), (147, 298470), (210, 208929), (245, 179082), (294, 149235), (315, 139286), (441, 99490), (490, 89541), (630, 69643), (735, 59694), (882, 49745), (1470, 29847), (2205, 19898), (4410, 9949)]