130170250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{74383}}^1$

素因数の和:74407

約数の個数: 32

約数和(自身を含む): 278493696

約数和(自身を除く): 148323446

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 74383, 148766, 371915, 520681, 743830, 1041362, 1859575, 2603405, 3719150, 5206810, 9297875, 13017025, 18595750, 26034050, 65085125, 130170250]

約数ペア:

[(1, 130170250), (2, 65085125), (5, 26034050), (7, 18595750), (10, 13017025), (14, 9297875), (25, 5206810), (35, 3719150), (50, 2603405), (70, 1859575), (125, 1041362), (175, 743830), (250, 520681), (350, 371915), (875, 148766), (1750, 74383)]