17741220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 40174428

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, 795, 797, 1060, 1113, 1484, 1590, 1594, 1855, 2226, 2391, 3180, 3188, 3710, 3985, 4452, 4782, 5565, 5579, 7420, 7970, 9564, 11130, 11158, 11955, 15940, 16737, 22260, 22316, 23910, 27895, 33474, 42241, 47820, 55790, 66948, 83685, 84482, 111580, 126723, 167370, 168964, 211205, 253446, 295687, 334740, 422410, 506892, 591374, 633615, 844820, 887061, 1182748, 1267230, 1478435, 1774122, 2534460, 2956870, 3548244, 4435305, 5913740, 8870610, 17741220]

約数ペア:

[(1, 17741220), (2, 8870610), (3, 5913740), (4, 4435305), (5, 3548244), (6, 2956870), (7, 2534460), (10, 1774122), (12, 1478435), (14, 1267230), (15, 1182748), (20, 887061), (21, 844820), (28, 633615), (30, 591374), (35, 506892), (42, 422410), (53, 334740), (60, 295687), (70, 253446), (84, 211205), (105, 168964), (106, 167370), (140, 126723), (159, 111580), (210, 84482), (212, 83685), (265, 66948), (318, 55790), (371, 47820), (420, 42241), (530, 33474), (636, 27895), (742, 23910), (795, 22316), (797, 22260), (1060, 16737), (1113, 15940), (1484, 11955), (1590, 11158), (1594, 11130), (1855, 9564), (2226, 7970), (2391, 7420), (3180, 5579), (3188, 5565), (3710, 4782), (3985, 4452)]