15723643670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 33944666112

約数和(自身を除く): 18221022442

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 71, 83, 94, 142, 166, 235, 329, 355, 415, 470, 497, 581, 658, 710, 811, 830, 994, 1162, 1622, 1645, 2485, 2905, 3290, 3337, 3901, 4055, 4970, 5677, 5810, 5893, 6674, 7802, 8110, 11354, 11786, 16685, 19505, 23359, 27307, 28385, 29465, 33370, 38117, 39010, 41251, 46718, 54614, 56770, 57581, 58930, 67313, 76234, 82502, 115162, 116795, 134626, 136535, 190585, 206255, 233590, 266819, 273070, 276971, 287905, 336565, 381170, 403067, 412510, 471191, 533638, 553942, 575810, 673130, 806134, 942382, 1334095, 1384855, 1938797, 2015335, 2355955, 2668190, 2706307, 2769710, 3163711, 3877594, 4030670, 4711910, 4779223, 5412614, 6327422, 9558446, 9693985, 13531535, 15818555, 18944149, 19387970, 22145977, 23896115, 27063070, 31637110, 33454561, 37888298, 44291954, 47792230, 66909122, 94720745, 110729885, 167272805, 189441490, 221459770, 224623481, 334545610, 449246962, 1123117405, 1572364367, 2246234810, 3144728734, 7861821835, 15723643670]

約数ペア:

[(1, 15723643670), (2, 7861821835), (5, 3144728734), (7, 2246234810), (10, 1572364367), (14, 1123117405), (35, 449246962), (47, 334545610), (70, 224623481), (71, 221459770), (83, 189441490), (94, 167272805), (142, 110729885), (166, 94720745), (235, 66909122), (329, 47792230), (355, 44291954), (415, 37888298), (470, 33454561), (497, 31637110), (581, 27063070), (658, 23896115), (710, 22145977), (811, 19387970), (830, 18944149), (994, 15818555), (1162, 13531535), (1622, 9693985), (1645, 9558446), (2485, 6327422), (2905, 5412614), (3290, 4779223), (3337, 4711910), (3901, 4030670), (4055, 3877594), (4970, 3163711), (5677, 2769710), (5810, 2706307), (5893, 2668190), (6674, 2355955), (7802, 2015335), (8110, 1938797), (11354, 1384855), (11786, 1334095), (16685, 942382), (19505, 806134), (23359, 673130), (27307, 575810), (28385, 553942), (29465, 533638), (33370, 471191), (38117, 412510), (39010, 403067), (41251, 381170), (46718, 336565), (54614, 287905), (56770, 276971), (57581, 273070), (58930, 266819), (67313, 233590), (76234, 206255), (82502, 190585), (115162, 136535), (116795, 134626)]