977792010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{25847}}^1$

素因数の和:25967

約数の個数: 64

約数和(自身を含む): 2553368832

約数和(自身を除く): 1575576822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 7566, 12610, 18915, 25847, 37830, 51694, 77541, 129235, 155082, 258470, 336011, 387705, 672022, 775410, 1008033, 1680055, 2016066, 2507159, 3360110, 5014318, 5040165, 7521477, 10080330, 12535795, 15042954, 25071590, 32593067, 37607385, 65186134, 75214770, 97779201, 162965335, 195558402, 325930670, 488896005, 977792010]

約数ペア:

[(1, 977792010), (2, 488896005), (3, 325930670), (5, 195558402), (6, 162965335), (10, 97779201), (13, 75214770), (15, 65186134), (26, 37607385), (30, 32593067), (39, 25071590), (65, 15042954), (78, 12535795), (97, 10080330), (130, 7521477), (194, 5040165), (195, 5014318), (291, 3360110), (390, 2507159), (485, 2016066), (582, 1680055), (970, 1008033), (1261, 775410), (1455, 672022), (2522, 387705), (2910, 336011), (3783, 258470), (6305, 155082), (7566, 129235), (12610, 77541), (18915, 51694), (25847, 37830)]