885047940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3329}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 3083633280

約数和(自身を除く): 2198585340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 630, 633, 844, 1055, 1260, 1266, 1477, 1899, 2110, 2532, 2954, 3165, 3329, 3798, 4220, 4431, 5908, 6330, 6658, 7385, 7596, 8862, 9495, 9987, 12660, 13293, 13316, 14770, 16645, 17724, 18990, 19974, 22155, 23303, 26586, 29540, 29961, 33290, 37980, 39948, 44310, 46606, 49935, 53172, 59922, 66465, 66580, 69909, 88620, 93212, 99870, 116515, 119844, 132930, 139818, 149805, 199740, 209727, 233030, 265860, 279636, 299610, 349545, 419454, 466060, 599220, 699090, 702419, 838908, 1048635, 1398180, 1404838, 2097270, 2107257, 2809676, 3512095, 4194540, 4214514, 4916933, 6321771, 7024190, 8429028, 9833866, 10536285, 12643542, 14048380, 14750799, 19667732, 21072570, 24584665, 25287084, 29501598, 31608855, 42145140, 44252397, 49169330, 59003196, 63217710, 73753995, 88504794, 98338660, 126435420, 147507990, 177009588, 221261985, 295015980, 442523970, 885047940]

約数ペア:

[(1, 885047940), (2, 442523970), (3, 295015980), (4, 221261985), (5, 177009588), (6, 147507990), (7, 126435420), (9, 98338660), (10, 88504794), (12, 73753995), (14, 63217710), (15, 59003196), (18, 49169330), (20, 44252397), (21, 42145140), (28, 31608855), (30, 29501598), (35, 25287084), (36, 24584665), (42, 21072570), (45, 19667732), (60, 14750799), (63, 14048380), (70, 12643542), (84, 10536285), (90, 9833866), (105, 8429028), (126, 7024190), (140, 6321771), (180, 4916933), (210, 4214514), (211, 4194540), (252, 3512095), (315, 2809676), (420, 2107257), (422, 2097270), (630, 1404838), (633, 1398180), (844, 1048635), (1055, 838908), (1260, 702419), (1266, 699090), (1477, 599220), (1899, 466060), (2110, 419454), (2532, 349545), (2954, 299610), (3165, 279636), (3329, 265860), (3798, 233030), (4220, 209727), (4431, 199740), (5908, 149805), (6330, 139818), (6658, 132930), (7385, 119844), (7596, 116515), (8862, 99870), (9495, 93212), (9987, 88620), (12660, 69909), (13293, 66580), (13316, 66465), (14770, 59922), (16645, 53172), (17724, 49935), (18990, 46606), (19974, 44310), (22155, 39948), (23303, 37980), (26586, 33290), (29540, 29961)]