28626810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56131}}^1$

素因数の和:56158

約数の個数: 32

約数和(自身を含む): 72747072

約数和(自身を除く): 44120262

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 56131, 112262, 168393, 280655, 336786, 561310, 841965, 954227, 1683930, 1908454, 2862681, 4771135, 5725362, 9542270, 14313405, 28626810]

約数ペア:

[(1, 28626810), (2, 14313405), (3, 9542270), (5, 5725362), (6, 4771135), (10, 2862681), (15, 1908454), (17, 1683930), (30, 954227), (34, 841965), (51, 561310), (85, 336786), (102, 280655), (170, 168393), (255, 112262), (510, 56131)]