20170832010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1\times {\mathrm{2383}}^1$

素因数の和:4788

約数の個数: 128

約数和(自身を含む): 58629464064

約数和(自身を除く): 38458632054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 2371, 2383, 3570, 4742, 4766, 7113, 7149, 11855, 11915, 14226, 14298, 16597, 16681, 23710, 23830, 33194, 33362, 35565, 35745, 40307, 40511, 49791, 50043, 71130, 71490, 80614, 81022, 82985, 83405, 99582, 100086, 120921, 121533, 165970, 166810, 201535, 202555, 241842, 243066, 248955, 250215, 282149, 283577, 403070, 405110, 497910, 500430, 564298, 567154, 604605, 607665, 846447, 850731, 1209210, 1215330, 1410745, 1417885, 1692894, 1701462, 2821490, 2835770, 4232235, 4253655, 5650093, 8464470, 8507310, 11300186, 16950279, 28250465, 33900558, 39550651, 56500930, 79101302, 84751395, 96051581, 118651953, 169502790, 192103162, 197753255, 237303906, 288154743, 395506510, 480257905, 576309486, 593259765, 672361067, 960515810, 1186519530, 1344722134, 1440773715, 2017083201, 2881547430, 3361805335, 4034166402, 6723610670, 10085416005, 20170832010]

約数ペア:

[(1, 20170832010), (2, 10085416005), (3, 6723610670), (5, 4034166402), (6, 3361805335), (7, 2881547430), (10, 2017083201), (14, 1440773715), (15, 1344722134), (17, 1186519530), (21, 960515810), (30, 672361067), (34, 593259765), (35, 576309486), (42, 480257905), (51, 395506510), (70, 288154743), (85, 237303906), (102, 197753255), (105, 192103162), (119, 169502790), (170, 118651953), (210, 96051581), (238, 84751395), (255, 79101302), (357, 56500930), (510, 39550651), (595, 33900558), (714, 28250465), (1190, 16950279), (1785, 11300186), (2371, 8507310), (2383, 8464470), (3570, 5650093), (4742, 4253655), (4766, 4232235), (7113, 2835770), (7149, 2821490), (11855, 1701462), (11915, 1692894), (14226, 1417885), (14298, 1410745), (16597, 1215330), (16681, 1209210), (23710, 850731), (23830, 846447), (33194, 607665), (33362, 604605), (35565, 567154), (35745, 564298), (40307, 500430), (40511, 497910), (49791, 405110), (50043, 403070), (71130, 283577), (71490, 282149), (80614, 250215), (81022, 248955), (82985, 243066), (83405, 241842), (99582, 202555), (100086, 201535), (120921, 166810), (121533, 165970)]