70799150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 137535840

約数和(自身を除く): 66736690

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 157, 290, 311, 314, 622, 725, 785, 1450, 1555, 1570, 3110, 3925, 4553, 7775, 7850, 9019, 9106, 15550, 18038, 22765, 45095, 45530, 48827, 90190, 97654, 113825, 225475, 227650, 244135, 450950, 488270, 1220675, 1415983, 2441350, 2831966, 7079915, 14159830, 35399575, 70799150]

約数ペア:

[(1, 70799150), (2, 35399575), (5, 14159830), (10, 7079915), (25, 2831966), (29, 2441350), (50, 1415983), (58, 1220675), (145, 488270), (157, 450950), (290, 244135), (311, 227650), (314, 225475), (622, 113825), (725, 97654), (785, 90190), (1450, 48827), (1555, 45530), (1570, 45095), (3110, 22765), (3925, 18038), (4553, 15550), (7775, 9106), (7850, 9019)]