42559860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101333}}^1$

素因数の和:101352

約数の個数: 48

約数和(自身を含む): 136192896

約数和(自身を除く): 93633036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 101333, 202666, 303999, 405332, 506665, 607998, 709331, 1013330, 1215996, 1418662, 1519995, 2026660, 2127993, 2837324, 3039990, 3546655, 4255986, 6079980, 7093310, 8511972, 10639965, 14186620, 21279930, 42559860]

約数ペア:

[(1, 42559860), (2, 21279930), (3, 14186620), (4, 10639965), (5, 8511972), (6, 7093310), (7, 6079980), (10, 4255986), (12, 3546655), (14, 3039990), (15, 2837324), (20, 2127993), (21, 2026660), (28, 1519995), (30, 1418662), (35, 1215996), (42, 1013330), (60, 709331), (70, 607998), (84, 506665), (105, 405332), (140, 303999), (210, 202666), (420, 101333)]