746637870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 2071733760

約数和(自身を除く): 1325095890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 193, 209, 285, 330, 386, 418, 570, 579, 617, 627, 965, 1045, 1158, 1234, 1254, 1851, 1930, 2090, 2123, 2895, 3085, 3135, 3667, 3702, 4246, 5790, 6170, 6270, 6369, 6787, 7334, 9255, 10615, 11001, 11723, 12738, 13574, 18335, 18510, 20361, 21230, 22002, 23446, 31845, 33935, 35169, 36670, 40337, 40722, 55005, 58615, 63690, 67870, 70338, 80674, 101805, 110010, 117230, 119081, 121011, 128953, 175845, 201685, 203610, 238162, 242022, 257906, 351690, 357243, 386859, 403370, 595405, 605055, 644765, 714486, 773718, 1190810, 1210110, 1289530, 1309891, 1786215, 1934295, 2262539, 2619782, 3572430, 3868590, 3929673, 4525078, 6549455, 6787617, 7859346, 11312695, 13098910, 13575234, 19648365, 22625390, 24887929, 33938085, 39296730, 49775858, 67876170, 74663787, 124439645, 149327574, 248879290, 373318935, 746637870]

約数ペア:

[(1, 746637870), (2, 373318935), (3, 248879290), (5, 149327574), (6, 124439645), (10, 74663787), (11, 67876170), (15, 49775858), (19, 39296730), (22, 33938085), (30, 24887929), (33, 22625390), (38, 19648365), (55, 13575234), (57, 13098910), (66, 11312695), (95, 7859346), (110, 6787617), (114, 6549455), (165, 4525078), (190, 3929673), (193, 3868590), (209, 3572430), (285, 2619782), (330, 2262539), (386, 1934295), (418, 1786215), (570, 1309891), (579, 1289530), (617, 1210110), (627, 1190810), (965, 773718), (1045, 714486), (1158, 644765), (1234, 605055), (1254, 595405), (1851, 403370), (1930, 386859), (2090, 357243), (2123, 351690), (2895, 257906), (3085, 242022), (3135, 238162), (3667, 203610), (3702, 201685), (4246, 175845), (5790, 128953), (6170, 121011), (6270, 119081), (6369, 117230), (6787, 110010), (7334, 101805), (9255, 80674), (10615, 70338), (11001, 67870), (11723, 63690), (12738, 58615), (13574, 55005), (18335, 40722), (18510, 40337), (20361, 36670), (21230, 35169), (22002, 33935), (23446, 31845)]