4231860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 11938752

約数和(自身を除く): 7706892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 281, 502, 562, 753, 843, 1004, 1124, 1255, 1405, 1506, 1686, 2510, 2810, 3012, 3372, 3765, 4215, 5020, 5620, 7530, 8430, 15060, 16860, 70531, 141062, 211593, 282124, 352655, 423186, 705310, 846372, 1057965, 1410620, 2115930, 4231860]

約数ペア:

[(1, 4231860), (2, 2115930), (3, 1410620), (4, 1057965), (5, 846372), (6, 705310), (10, 423186), (12, 352655), (15, 282124), (20, 211593), (30, 141062), (60, 70531), (251, 16860), (281, 15060), (502, 8430), (562, 7530), (753, 5620), (843, 5020), (1004, 4215), (1124, 3765), (1255, 3372), (1405, 3012), (1506, 2810), (1686, 2510)]