243571370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 518745600

約数和(自身を除く): 275174230

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 157, 185, 259, 314, 370, 518, 599, 785, 1099, 1198, 1295, 1570, 2198, 2590, 2995, 4193, 5495, 5809, 5990, 8386, 10990, 11618, 20965, 22163, 29045, 40663, 41930, 44326, 58090, 81326, 94043, 110815, 155141, 188086, 203315, 221630, 310282, 406630, 470215, 658301, 775705, 940430, 1316602, 1551410, 3291505, 3479591, 6583010, 6959182, 17397955, 24357137, 34795910, 48714274, 121785685, 243571370]

約数ペア:

[(1, 243571370), (2, 121785685), (5, 48714274), (7, 34795910), (10, 24357137), (14, 17397955), (35, 6959182), (37, 6583010), (70, 3479591), (74, 3291505), (157, 1551410), (185, 1316602), (259, 940430), (314, 775705), (370, 658301), (518, 470215), (599, 406630), (785, 310282), (1099, 221630), (1198, 203315), (1295, 188086), (1570, 155141), (2198, 110815), (2590, 94043), (2995, 81326), (4193, 58090), (5495, 44326), (5809, 41930), (5990, 40663), (8386, 29045), (10990, 22163), (11618, 20965)]