255318570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4716

約数の個数: 96

約数和(自身を含む): 730259712

約数和(自身を除く): 474941142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 846, 1170, 1222, 1410, 1833, 2115, 3055, 3666, 4230, 4643, 5499, 6110, 9165, 9286, 10998, 13929, 18330, 23215, 27495, 27858, 41787, 46430, 54990, 60359, 69645, 83574, 120718, 139290, 181077, 208935, 218221, 301795, 362154, 417870, 436442, 543231, 603590, 654663, 905385, 1086462, 1091105, 1309326, 1810770, 1963989, 2182210, 2716155, 2836873, 3273315, 3927978, 5432310, 5673746, 6546630, 8510619, 9819945, 14184365, 17021238, 19639890, 25531857, 28368730, 42553095, 51063714, 85106190, 127659285, 255318570]

約数ペア:

[(1, 255318570), (2, 127659285), (3, 85106190), (5, 51063714), (6, 42553095), (9, 28368730), (10, 25531857), (13, 19639890), (15, 17021238), (18, 14184365), (26, 9819945), (30, 8510619), (39, 6546630), (45, 5673746), (47, 5432310), (65, 3927978), (78, 3273315), (90, 2836873), (94, 2716155), (117, 2182210), (130, 1963989), (141, 1810770), (195, 1309326), (234, 1091105), (235, 1086462), (282, 905385), (390, 654663), (423, 603590), (470, 543231), (585, 436442), (611, 417870), (705, 362154), (846, 301795), (1170, 218221), (1222, 208935), (1410, 181077), (1833, 139290), (2115, 120718), (3055, 83574), (3666, 69645), (4230, 60359), (4643, 54990), (5499, 46430), (6110, 41787), (9165, 27858), (9286, 27495), (10998, 23215), (13929, 18330)]