17518620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 57189888

約数和(自身を除く): 39671268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 787, 795, 1060, 1113, 1484, 1574, 1590, 1855, 2226, 2361, 3148, 3180, 3710, 3935, 4452, 4722, 5509, 5565, 7420, 7870, 9444, 11018, 11130, 11805, 15740, 16527, 22036, 22260, 23610, 27545, 33054, 41711, 47220, 55090, 66108, 82635, 83422, 110180, 125133, 165270, 166844, 208555, 250266, 291977, 330540, 417110, 500532, 583954, 625665, 834220, 875931, 1167908, 1251330, 1459885, 1751862, 2502660, 2919770, 3503724, 4379655, 5839540, 8759310, 17518620]

約数ペア:

[(1, 17518620), (2, 8759310), (3, 5839540), (4, 4379655), (5, 3503724), (6, 2919770), (7, 2502660), (10, 1751862), (12, 1459885), (14, 1251330), (15, 1167908), (20, 875931), (21, 834220), (28, 625665), (30, 583954), (35, 500532), (42, 417110), (53, 330540), (60, 291977), (70, 250266), (84, 208555), (105, 166844), (106, 165270), (140, 125133), (159, 110180), (210, 83422), (212, 82635), (265, 66108), (318, 55090), (371, 47220), (420, 41711), (530, 33054), (636, 27545), (742, 23610), (787, 22260), (795, 22036), (1060, 16527), (1113, 15740), (1484, 11805), (1574, 11130), (1590, 11018), (1855, 9444), (2226, 7870), (2361, 7420), (3148, 5565), (3180, 5509), (3710, 4722), (3935, 4452)]