26216728860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{135403}}^1$

素因数の和:135883

約数の個数: 96

約数和(自身を含む): 84076134912

約数和(自身を除く): 57859406052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 461, 922, 1383, 1844, 2305, 2766, 3227, 4610, 5532, 6454, 6915, 9220, 9681, 12908, 13830, 16135, 19362, 27660, 32270, 38724, 48405, 64540, 96810, 135403, 193620, 270806, 406209, 541612, 677015, 812418, 947821, 1354030, 1624836, 1895642, 2031045, 2708060, 2843463, 3791284, 4062090, 4739105, 5686926, 8124180, 9478210, 11373852, 14217315, 18956420, 28434630, 56869260, 62420783, 124841566, 187262349, 249683132, 312103915, 374524698, 436945481, 624207830, 749049396, 873890962, 936311745, 1248415660, 1310836443, 1747781924, 1872623490, 2184727405, 2621672886, 3745246980, 4369454810, 5243345772, 6554182215, 8738909620, 13108364430, 26216728860]

約数ペア:

[(1, 26216728860), (2, 13108364430), (3, 8738909620), (4, 6554182215), (5, 5243345772), (6, 4369454810), (7, 3745246980), (10, 2621672886), (12, 2184727405), (14, 1872623490), (15, 1747781924), (20, 1310836443), (21, 1248415660), (28, 936311745), (30, 873890962), (35, 749049396), (42, 624207830), (60, 436945481), (70, 374524698), (84, 312103915), (105, 249683132), (140, 187262349), (210, 124841566), (420, 62420783), (461, 56869260), (922, 28434630), (1383, 18956420), (1844, 14217315), (2305, 11373852), (2766, 9478210), (3227, 8124180), (4610, 5686926), (5532, 4739105), (6454, 4062090), (6915, 3791284), (9220, 2843463), (9681, 2708060), (12908, 2031045), (13830, 1895642), (16135, 1624836), (19362, 1354030), (27660, 947821), (32270, 812418), (38724, 677015), (48405, 541612), (64540, 406209), (96810, 270806), (135403, 193620)]