61820010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{10903}}^1$

素因数の和:10929

約数の個数: 80

約数和(自身を含む): 189991296

約数和(自身を除く): 128171286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 10903, 21806, 32709, 54515, 65418, 76321, 98127, 109030, 152642, 163545, 196254, 228963, 294381, 327090, 381605, 457926, 490635, 588762, 686889, 763210, 883143, 981270, 1144815, 1373778, 1471905, 1766286, 2060667, 2289630, 2943810, 3434445, 4121334, 4415715, 6182001, 6868890, 8831430, 10303335, 12364002, 20606670, 30910005, 61820010]

約数ペア:

[(1, 61820010), (2, 30910005), (3, 20606670), (5, 12364002), (6, 10303335), (7, 8831430), (9, 6868890), (10, 6182001), (14, 4415715), (15, 4121334), (18, 3434445), (21, 2943810), (27, 2289630), (30, 2060667), (35, 1766286), (42, 1471905), (45, 1373778), (54, 1144815), (63, 981270), (70, 883143), (81, 763210), (90, 686889), (105, 588762), (126, 490635), (135, 457926), (162, 381605), (189, 327090), (210, 294381), (270, 228963), (315, 196254), (378, 163545), (405, 152642), (567, 109030), (630, 98127), (810, 76321), (945, 65418), (1134, 54515), (1890, 32709), (2835, 21806), (5670, 10903)]