878041710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107209}}^1$

素因数の和:107242

約数の個数: 96

約数和(自身を含む): 2809759680

約数和(自身を除く): 1931717970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 107209, 214418, 321627, 536045, 643254, 750463, 964881, 1072090, 1393717, 1500926, 1608135, 1929762, 2251389, 2787434, 3216270, 3752315, 4181151, 4502778, 4824405, 6754167, 6968585, 7504630, 8362302, 9648810, 9756019, 11256945, 12543453, 13508334, 13937170, 19512038, 20905755, 22513890, 25086906, 29268057, 33770835, 41811510, 48780095, 58536114, 62717265, 67541670, 87804171, 97560190, 125434530, 146340285, 175608342, 292680570, 439020855, 878041710]

約数ペア:

[(1, 878041710), (2, 439020855), (3, 292680570), (5, 175608342), (6, 146340285), (7, 125434530), (9, 97560190), (10, 87804171), (13, 67541670), (14, 62717265), (15, 58536114), (18, 48780095), (21, 41811510), (26, 33770835), (30, 29268057), (35, 25086906), (39, 22513890), (42, 20905755), (45, 19512038), (63, 13937170), (65, 13508334), (70, 12543453), (78, 11256945), (90, 9756019), (91, 9648810), (105, 8362302), (117, 7504630), (126, 6968585), (130, 6754167), (182, 4824405), (195, 4502778), (210, 4181151), (234, 3752315), (273, 3216270), (315, 2787434), (390, 2251389), (455, 1929762), (546, 1608135), (585, 1500926), (630, 1393717), (819, 1072090), (910, 964881), (1170, 750463), (1365, 643254), (1638, 536045), (2730, 321627), (4095, 214418), (8190, 107209)]