64724310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 195167232

約数和(自身を除く): 130442922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1447, 1491, 2130, 2485, 2894, 2982, 3195, 4341, 4473, 4970, 6390, 7235, 7455, 8682, 8946, 10129, 13023, 14470, 14910, 20258, 21705, 22365, 26046, 30387, 43410, 44730, 50645, 60774, 65115, 91161, 101290, 102737, 130230, 151935, 182322, 205474, 303870, 308211, 455805, 513685, 616422, 719159, 911610, 924633, 1027370, 1438318, 1541055, 1849266, 2157477, 3082110, 3595795, 4314954, 4623165, 6472431, 7191590, 9246330, 10787385, 12944862, 21574770, 32362155, 64724310]

約数ペア:

[(1, 64724310), (2, 32362155), (3, 21574770), (5, 12944862), (6, 10787385), (7, 9246330), (9, 7191590), (10, 6472431), (14, 4623165), (15, 4314954), (18, 3595795), (21, 3082110), (30, 2157477), (35, 1849266), (42, 1541055), (45, 1438318), (63, 1027370), (70, 924633), (71, 911610), (90, 719159), (105, 616422), (126, 513685), (142, 455805), (210, 308211), (213, 303870), (315, 205474), (355, 182322), (426, 151935), (497, 130230), (630, 102737), (639, 101290), (710, 91161), (994, 65115), (1065, 60774), (1278, 50645), (1447, 44730), (1491, 43410), (2130, 30387), (2485, 26046), (2894, 22365), (2982, 21705), (3195, 20258), (4341, 14910), (4473, 14470), (4970, 13023), (6390, 10129), (7235, 8946), (7455, 8682)]