521050530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17351}}^1$

素因数の和:17392

約数の個数: 128

約数和(自身を含む): 1679118336

約数和(自身を除く): 1158067806

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 17351, 30030, 34702, 52053, 86755, 104106, 121457, 173510, 190861, 225563, 242914, 260265, 364371, 381722, 451126, 520530, 572583, 607285, 676689, 728742, 954305, 1127815, 1145166, 1214570, 1336027, 1353378, 1578941, 1821855, 1908610, 2255630, 2481193, 2672054, 2862915, 3157882, 3383445, 3643710, 4008081, 4736823, 4962386, 5725830, 6680135, 6766890, 7443579, 7894705, 8016162, 9473646, 12405965, 13360270, 14887158, 15789410, 17368351, 20040405, 23684115, 24811930, 34736702, 37217895, 40080810, 47368230, 52105053, 74435790, 86841755, 104210106, 173683510, 260525265, 521050530]

約数ペア:

[(1, 521050530), (2, 260525265), (3, 173683510), (5, 104210106), (6, 86841755), (7, 74435790), (10, 52105053), (11, 47368230), (13, 40080810), (14, 37217895), (15, 34736702), (21, 24811930), (22, 23684115), (26, 20040405), (30, 17368351), (33, 15789410), (35, 14887158), (39, 13360270), (42, 12405965), (55, 9473646), (65, 8016162), (66, 7894705), (70, 7443579), (77, 6766890), (78, 6680135), (91, 5725830), (105, 4962386), (110, 4736823), (130, 4008081), (143, 3643710), (154, 3383445), (165, 3157882), (182, 2862915), (195, 2672054), (210, 2481193), (231, 2255630), (273, 1908610), (286, 1821855), (330, 1578941), (385, 1353378), (390, 1336027), (429, 1214570), (455, 1145166), (462, 1127815), (546, 954305), (715, 728742), (770, 676689), (858, 607285), (910, 572583), (1001, 520530), (1155, 451126), (1365, 381722), (1430, 364371), (2002, 260265), (2145, 242914), (2310, 225563), (2730, 190861), (3003, 173510), (4290, 121457), (5005, 104106), (6006, 86755), (10010, 52053), (15015, 34702), (17351, 30030)]