2017479060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{35809}}^1$

素因数の和:36137

約数の個数: 72

約数和(自身を含む): 6139409640

約数和(自身を除く): 4121930580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 3130, 3756, 4695, 5634, 6260, 9390, 11268, 14085, 18780, 28170, 35809, 56340, 71618, 107427, 143236, 179045, 214854, 322281, 358090, 429708, 537135, 644562, 716180, 1074270, 1289124, 1611405, 2148540, 3222810, 6445620, 11208217, 22416434, 33624651, 44832868, 56041085, 67249302, 100873953, 112082170, 134498604, 168123255, 201747906, 224164340, 336246510, 403495812, 504369765, 672493020, 1008739530, 2017479060]

約数ペア:

[(1, 2017479060), (2, 1008739530), (3, 672493020), (4, 504369765), (5, 403495812), (6, 336246510), (9, 224164340), (10, 201747906), (12, 168123255), (15, 134498604), (18, 112082170), (20, 100873953), (30, 67249302), (36, 56041085), (45, 44832868), (60, 33624651), (90, 22416434), (180, 11208217), (313, 6445620), (626, 3222810), (939, 2148540), (1252, 1611405), (1565, 1289124), (1878, 1074270), (2817, 716180), (3130, 644562), (3756, 537135), (4695, 429708), (5634, 358090), (6260, 322281), (9390, 214854), (11268, 179045), (14085, 143236), (18780, 107427), (28170, 71618), (35809, 56340)]