42827490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 117514800

約数和(自身を除く): 74687310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 122, 145, 174, 183, 261, 269, 290, 305, 366, 435, 522, 538, 549, 610, 807, 870, 915, 1098, 1305, 1345, 1614, 1769, 1830, 2421, 2610, 2690, 2745, 3538, 4035, 4842, 5307, 5490, 7801, 8070, 8845, 10614, 12105, 15602, 15921, 16409, 17690, 23403, 24210, 26535, 31842, 32818, 39005, 46806, 49227, 53070, 70209, 78010, 79605, 82045, 98454, 117015, 140418, 147681, 159210, 164090, 234030, 246135, 295362, 351045, 475861, 492270, 702090, 738405, 951722, 1427583, 1476810, 2379305, 2855166, 4282749, 4758610, 7137915, 8565498, 14275830, 21413745, 42827490]

約数ペア:

[(1, 42827490), (2, 21413745), (3, 14275830), (5, 8565498), (6, 7137915), (9, 4758610), (10, 4282749), (15, 2855166), (18, 2379305), (29, 1476810), (30, 1427583), (45, 951722), (58, 738405), (61, 702090), (87, 492270), (90, 475861), (122, 351045), (145, 295362), (174, 246135), (183, 234030), (261, 164090), (269, 159210), (290, 147681), (305, 140418), (366, 117015), (435, 98454), (522, 82045), (538, 79605), (549, 78010), (610, 70209), (807, 53070), (870, 49227), (915, 46806), (1098, 39005), (1305, 32818), (1345, 31842), (1614, 26535), (1769, 24210), (1830, 23403), (2421, 17690), (2610, 16409), (2690, 15921), (2745, 15602), (3538, 12105), (4035, 10614), (4842, 8845), (5307, 8070), (5490, 7801)]