818538270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2570

約数の個数: 128

約数和(自身を含む): 2308538880

約数和(自身を除く): 1490000610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 59, 66, 85, 102, 110, 118, 165, 170, 177, 187, 255, 295, 330, 354, 374, 510, 561, 590, 649, 885, 935, 1003, 1122, 1298, 1770, 1870, 1947, 2006, 2473, 2805, 3009, 3245, 3894, 4946, 5015, 5610, 6018, 6490, 7419, 9735, 10030, 11033, 12365, 14838, 15045, 19470, 22066, 24730, 27203, 30090, 33099, 37095, 42041, 54406, 55165, 66198, 74190, 81609, 84082, 110330, 126123, 136015, 145907, 163218, 165495, 210205, 252246, 272030, 291814, 330990, 408045, 420410, 437721, 462451, 630615, 729535, 816090, 875442, 924902, 1261230, 1387353, 1459070, 1604977, 2188605, 2312255, 2480419, 2774706, 3209954, 4377210, 4624510, 4814931, 4960838, 6936765, 7441257, 8024885, 9629862, 12402095, 13873530, 14882514, 16049770, 24074655, 24804190, 27284609, 37206285, 48149310, 54569218, 74412570, 81853827, 136423045, 163707654, 272846090, 409269135, 818538270]

約数ペア:

[(1, 818538270), (2, 409269135), (3, 272846090), (5, 163707654), (6, 136423045), (10, 81853827), (11, 74412570), (15, 54569218), (17, 48149310), (22, 37206285), (30, 27284609), (33, 24804190), (34, 24074655), (51, 16049770), (55, 14882514), (59, 13873530), (66, 12402095), (85, 9629862), (102, 8024885), (110, 7441257), (118, 6936765), (165, 4960838), (170, 4814931), (177, 4624510), (187, 4377210), (255, 3209954), (295, 2774706), (330, 2480419), (354, 2312255), (374, 2188605), (510, 1604977), (561, 1459070), (590, 1387353), (649, 1261230), (885, 924902), (935, 875442), (1003, 816090), (1122, 729535), (1298, 630615), (1770, 462451), (1870, 437721), (1947, 420410), (2006, 408045), (2473, 330990), (2805, 291814), (3009, 272030), (3245, 252246), (3894, 210205), (4946, 165495), (5015, 163218), (5610, 145907), (6018, 136015), (6490, 126123), (7419, 110330), (9735, 84082), (10030, 81609), (11033, 74190), (12365, 66198), (14838, 55165), (15045, 54406), (19470, 42041), (22066, 37095), (24730, 33099), (27203, 30090)]