25802010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7380

約数の個数: 64

約数和(自身を含む): 74108160

約数和(自身を除く): 48306150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 7351, 14702, 22053, 36755, 44106, 66159, 73510, 95563, 110265, 132318, 191126, 198477, 220530, 286689, 330795, 396954, 477815, 573378, 661590, 860067, 955630, 992385, 1433445, 1720134, 1984770, 2580201, 2866890, 4300335, 5160402, 8600670, 12901005, 25802010]

約数ペア:

[(1, 25802010), (2, 12901005), (3, 8600670), (5, 5160402), (6, 4300335), (9, 2866890), (10, 2580201), (13, 1984770), (15, 1720134), (18, 1433445), (26, 992385), (27, 955630), (30, 860067), (39, 661590), (45, 573378), (54, 477815), (65, 396954), (78, 330795), (90, 286689), (117, 220530), (130, 198477), (135, 191126), (195, 132318), (234, 110265), (270, 95563), (351, 73510), (390, 66159), (585, 44106), (702, 36755), (1170, 22053), (1755, 14702), (3510, 7351)]