2017151430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{27211}}^1$

素因数の和:27581

約数の個数: 64

約数和(自身を含む): 5548635648

約数和(自身を除く): 3531484218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 2118, 2471, 3530, 4942, 5295, 7413, 10590, 12355, 14826, 24710, 27211, 37065, 54422, 74130, 81633, 136055, 163266, 190477, 272110, 380954, 408165, 571431, 816330, 952385, 1142862, 1904770, 2857155, 5714310, 9605483, 19210966, 28816449, 48027415, 57632898, 67238381, 96054830, 134476762, 144082245, 201715143, 288164490, 336191905, 403430286, 672383810, 1008575715, 2017151430]

約数ペア:

[(1, 2017151430), (2, 1008575715), (3, 672383810), (5, 403430286), (6, 336191905), (7, 288164490), (10, 201715143), (14, 144082245), (15, 134476762), (21, 96054830), (30, 67238381), (35, 57632898), (42, 48027415), (70, 28816449), (105, 19210966), (210, 9605483), (353, 5714310), (706, 2857155), (1059, 1904770), (1765, 1142862), (2118, 952385), (2471, 816330), (3530, 571431), (4942, 408165), (5295, 380954), (7413, 272110), (10590, 190477), (12355, 163266), (14826, 136055), (24710, 81633), (27211, 74130), (37065, 54422)]