219313170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3709}}^1$

素因数の和:3801

約数の個数: 80

約数和(自身を含む): 597948120

約数和(自身を除く): 378634950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 657, 730, 810, 1095, 1314, 1971, 2190, 3285, 3709, 3942, 5913, 6570, 7418, 9855, 11127, 11826, 18545, 19710, 22254, 29565, 33381, 37090, 55635, 59130, 66762, 100143, 111270, 166905, 200286, 270757, 300429, 333810, 500715, 541514, 600858, 812271, 1001430, 1353785, 1502145, 1624542, 2436813, 2707570, 3004290, 4061355, 4873626, 7310439, 8122710, 12184065, 14620878, 21931317, 24368130, 36552195, 43862634, 73104390, 109656585, 219313170]

約数ペア:

[(1, 219313170), (2, 109656585), (3, 73104390), (5, 43862634), (6, 36552195), (9, 24368130), (10, 21931317), (15, 14620878), (18, 12184065), (27, 8122710), (30, 7310439), (45, 4873626), (54, 4061355), (73, 3004290), (81, 2707570), (90, 2436813), (135, 1624542), (146, 1502145), (162, 1353785), (219, 1001430), (270, 812271), (365, 600858), (405, 541514), (438, 500715), (657, 333810), (730, 300429), (810, 270757), (1095, 200286), (1314, 166905), (1971, 111270), (2190, 100143), (3285, 66762), (3709, 59130), (3942, 55635), (5913, 37090), (6570, 33381), (7418, 29565), (9855, 22254), (11127, 19710), (11826, 18545)]