308300186870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{317773}}^1$

素因数の和:318249

約数の個数: 64

約数和(自身を含む): 634226060160

約数和(自身を除く): 325925873290

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 439, 442, 878, 1105, 2195, 2210, 4390, 5707, 7463, 11414, 14926, 28535, 37315, 57070, 74630, 97019, 194038, 317773, 485095, 635546, 970190, 1588865, 3177730, 4131049, 5402141, 8262098, 10804282, 20655245, 27010705, 41310490, 54021410, 70227833, 139502347, 140455666, 279004694, 351139165, 697511735, 702278330, 1395023470, 1813530511, 2371539899, 3627061022, 4743079798, 9067652555, 11857699495, 18135305110, 23715398990, 30830018687, 61660037374, 154150093435, 308300186870]

約数ペア:

[(1, 308300186870), (2, 154150093435), (5, 61660037374), (10, 30830018687), (13, 23715398990), (17, 18135305110), (26, 11857699495), (34, 9067652555), (65, 4743079798), (85, 3627061022), (130, 2371539899), (170, 1813530511), (221, 1395023470), (439, 702278330), (442, 697511735), (878, 351139165), (1105, 279004694), (2195, 140455666), (2210, 139502347), (4390, 70227833), (5707, 54021410), (7463, 41310490), (11414, 27010705), (14926, 20655245), (28535, 10804282), (37315, 8262098), (57070, 5402141), (74630, 4131049), (97019, 3177730), (194038, 1588865), (317773, 970190), (485095, 635546)]