18754039290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{106189}}^1$

素因数の和:106264

約数の個数: 96

約数和(自身を含む): 53275098240

約数和(自身を除く): 34521058950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 841, 870, 1015, 1218, 1682, 2030, 2523, 3045, 4205, 5046, 5887, 6090, 8410, 11774, 12615, 17661, 25230, 29435, 35322, 58870, 88305, 106189, 176610, 212378, 318567, 530945, 637134, 743323, 1061890, 1486646, 1592835, 2229969, 3079481, 3185670, 3716615, 4459938, 6158962, 7433230, 9238443, 11149845, 15397405, 18476886, 21556367, 22299690, 30794810, 43112734, 46192215, 64669101, 89304949, 92384430, 107781835, 129338202, 178609898, 215563670, 267914847, 323345505, 446524745, 535829694, 625134643, 646691010, 893049490, 1250269286, 1339574235, 1875403929, 2679148470, 3125673215, 3750807858, 6251346430, 9377019645, 18754039290]

約数ペア:

[(1, 18754039290), (2, 9377019645), (3, 6251346430), (5, 3750807858), (6, 3125673215), (7, 2679148470), (10, 1875403929), (14, 1339574235), (15, 1250269286), (21, 893049490), (29, 646691010), (30, 625134643), (35, 535829694), (42, 446524745), (58, 323345505), (70, 267914847), (87, 215563670), (105, 178609898), (145, 129338202), (174, 107781835), (203, 92384430), (210, 89304949), (290, 64669101), (406, 46192215), (435, 43112734), (609, 30794810), (841, 22299690), (870, 21556367), (1015, 18476886), (1218, 15397405), (1682, 11149845), (2030, 9238443), (2523, 7433230), (3045, 6158962), (4205, 4459938), (5046, 3716615), (5887, 3185670), (6090, 3079481), (8410, 2229969), (11774, 1592835), (12615, 1486646), (17661, 1061890), (25230, 743323), (29435, 637134), (35322, 530945), (58870, 318567), (88305, 212378), (106189, 176610)]