247059130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{14389}}^1$

素因数の和:14514

約数の個数: 32

約数和(自身を含む): 475560720

約数和(自身を除く): 228501590

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 14389, 17170, 28778, 71945, 143890, 244613, 489226, 1223065, 1453289, 2446130, 2906578, 7266445, 14532890, 24705913, 49411826, 123529565, 247059130]

約数ペア:

[(1, 247059130), (2, 123529565), (5, 49411826), (10, 24705913), (17, 14532890), (34, 7266445), (85, 2906578), (101, 2446130), (170, 1453289), (202, 1223065), (505, 489226), (1010, 244613), (1717, 143890), (3434, 71945), (8585, 28778), (14389, 17170)]