73128930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 128148510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 479, 727, 958, 1437, 1454, 2181, 2395, 2874, 3353, 3635, 4362, 4790, 5089, 6706, 7185, 7270, 10059, 10178, 10905, 14370, 15267, 16765, 20118, 21810, 25445, 30534, 33530, 50295, 50890, 76335, 100590, 152670, 348233, 696466, 1044699, 1741165, 2089398, 2437631, 3482330, 4875262, 5223495, 7312893, 10446990, 12188155, 14625786, 24376310, 36564465, 73128930]

約数ペア:

[(1, 73128930), (2, 36564465), (3, 24376310), (5, 14625786), (6, 12188155), (7, 10446990), (10, 7312893), (14, 5223495), (15, 4875262), (21, 3482330), (30, 2437631), (35, 2089398), (42, 1741165), (70, 1044699), (105, 696466), (210, 348233), (479, 152670), (727, 100590), (958, 76335), (1437, 50890), (1454, 50295), (2181, 33530), (2395, 30534), (2874, 25445), (3353, 21810), (3635, 20118), (4362, 16765), (4790, 15267), (5089, 14370), (6706, 10905), (7185, 10178), (7270, 10059)]