29303580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28729}}^1$

素因数の和:28758

約数の個数: 48

約数和(自身を含む): 86879520

約数和(自身を除く): 57575940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 28729, 57458, 86187, 114916, 143645, 172374, 287290, 344748, 430935, 488393, 574580, 861870, 976786, 1465179, 1723740, 1953572, 2441965, 2930358, 4883930, 5860716, 7325895, 9767860, 14651790, 29303580]

約数ペア:

[(1, 29303580), (2, 14651790), (3, 9767860), (4, 7325895), (5, 5860716), (6, 4883930), (10, 2930358), (12, 2441965), (15, 1953572), (17, 1723740), (20, 1465179), (30, 976786), (34, 861870), (51, 574580), (60, 488393), (68, 430935), (85, 344748), (102, 287290), (170, 172374), (204, 143645), (255, 114916), (340, 86187), (510, 57458), (1020, 28729)]