17823690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6829}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 47946600

約数和(自身を除く): 30122910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 6829, 13658, 20487, 34145, 40974, 61461, 68290, 102435, 122922, 198041, 204870, 307305, 396082, 594123, 614610, 990205, 1188246, 1782369, 1980410, 2970615, 3564738, 5941230, 8911845, 17823690]

約数ペア:

[(1, 17823690), (2, 8911845), (3, 5941230), (5, 3564738), (6, 2970615), (9, 1980410), (10, 1782369), (15, 1188246), (18, 990205), (29, 614610), (30, 594123), (45, 396082), (58, 307305), (87, 204870), (90, 198041), (145, 122922), (174, 102435), (261, 68290), (290, 61461), (435, 40974), (522, 34145), (870, 20487), (1305, 13658), (2610, 6829)]