68219150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 133678944

約数和(自身を除く): 65459794

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 274, 433, 575, 685, 866, 1150, 1370, 2165, 3151, 3425, 4330, 6302, 6850, 9959, 10825, 15755, 19918, 21650, 31510, 49795, 59321, 78775, 99590, 118642, 157550, 248975, 296605, 497950, 593210, 1364383, 1483025, 2728766, 2966050, 6821915, 13643830, 34109575, 68219150]

約数ペア:

[(1, 68219150), (2, 34109575), (5, 13643830), (10, 6821915), (23, 2966050), (25, 2728766), (46, 1483025), (50, 1364383), (115, 593210), (137, 497950), (230, 296605), (274, 248975), (433, 157550), (575, 118642), (685, 99590), (866, 78775), (1150, 59321), (1370, 49795), (2165, 31510), (3151, 21650), (3425, 19918), (4330, 15755), (6302, 10825), (6850, 9959)]