15665737470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2586

約数の個数: 128

約数和(自身を含む): 40079204352

約数和(自身を除く): 24413466882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 197, 222, 310, 370, 394, 465, 555, 591, 930, 985, 1110, 1147, 1182, 1970, 2294, 2311, 2955, 3441, 4622, 5735, 5910, 6107, 6882, 6933, 7289, 11470, 11555, 12214, 13866, 14578, 17205, 18321, 21867, 23110, 30535, 34410, 34665, 36445, 36642, 43734, 61070, 69330, 71641, 72890, 85507, 91605, 109335, 143282, 171014, 183210, 214923, 218670, 225959, 256521, 358205, 427535, 429846, 451918, 455267, 513042, 677877, 716410, 855070, 910534, 1074615, 1129795, 1282605, 1355754, 1365801, 2149230, 2259590, 2276335, 2565210, 2650717, 2731602, 3389385, 4552670, 5301434, 6778770, 6829005, 7952151, 13253585, 13658010, 14113277, 15904302, 16844879, 26507170, 28226554, 33689758, 39760755, 42339831, 50534637, 70566385, 79521510, 84224395, 84679662, 101069274, 141132770, 168448790, 211699155, 252673185, 423398310, 505346370, 522191249, 1044382498, 1566573747, 2610956245, 3133147494, 5221912490, 7832868735, 15665737470]

約数ペア:

[(1, 15665737470), (2, 7832868735), (3, 5221912490), (5, 3133147494), (6, 2610956245), (10, 1566573747), (15, 1044382498), (30, 522191249), (31, 505346370), (37, 423398310), (62, 252673185), (74, 211699155), (93, 168448790), (111, 141132770), (155, 101069274), (185, 84679662), (186, 84224395), (197, 79521510), (222, 70566385), (310, 50534637), (370, 42339831), (394, 39760755), (465, 33689758), (555, 28226554), (591, 26507170), (930, 16844879), (985, 15904302), (1110, 14113277), (1147, 13658010), (1182, 13253585), (1970, 7952151), (2294, 6829005), (2311, 6778770), (2955, 5301434), (3441, 4552670), (4622, 3389385), (5735, 2731602), (5910, 2650717), (6107, 2565210), (6882, 2276335), (6933, 2259590), (7289, 2149230), (11470, 1365801), (11555, 1355754), (12214, 1282605), (13866, 1129795), (14578, 1074615), (17205, 910534), (18321, 855070), (21867, 716410), (23110, 677877), (30535, 513042), (34410, 455267), (34665, 451918), (36445, 429846), (36642, 427535), (43734, 358205), (61070, 256521), (69330, 225959), (71641, 218670), (72890, 214923), (85507, 183210), (91605, 171014), (109335, 143282)]