42514710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 117130752

約数和(自身を除く): 74616042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 443, 457, 886, 914, 1329, 1371, 2215, 2285, 2658, 2742, 3101, 3199, 4430, 4570, 6202, 6398, 6645, 6855, 9303, 9597, 13290, 13710, 15505, 15995, 18606, 19194, 31010, 31990, 46515, 47985, 93030, 95970, 202451, 404902, 607353, 1012255, 1214706, 1417157, 2024510, 2834314, 3036765, 4251471, 6073530, 7085785, 8502942, 14171570, 21257355, 42514710]

約数ペア:

[(1, 42514710), (2, 21257355), (3, 14171570), (5, 8502942), (6, 7085785), (7, 6073530), (10, 4251471), (14, 3036765), (15, 2834314), (21, 2024510), (30, 1417157), (35, 1214706), (42, 1012255), (70, 607353), (105, 404902), (210, 202451), (443, 95970), (457, 93030), (886, 47985), (914, 46515), (1329, 31990), (1371, 31010), (2215, 19194), (2285, 18606), (2658, 15995), (2742, 15505), (3101, 13710), (3199, 13290), (4430, 9597), (4570, 9303), (6202, 6855), (6398, 6645)]