21430532010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{10889}}^1$

素因数の和:11160

約数の個数: 96

約数和(自身を含む): 54882463680

約数和(自身を除く): 33451931670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 227, 255, 289, 454, 510, 578, 681, 867, 1135, 1362, 1445, 1734, 2270, 2890, 3405, 3859, 4335, 6810, 7718, 8670, 10889, 11577, 19295, 21778, 23154, 32667, 38590, 54445, 57885, 65334, 65603, 108890, 115770, 131206, 163335, 185113, 196809, 326670, 328015, 370226, 393618, 555339, 656030, 925565, 984045, 1110678, 1851130, 1968090, 2471803, 2776695, 3146921, 4943606, 5553390, 6293842, 7415409, 9440763, 12359015, 14830818, 15734605, 18881526, 24718030, 31469210, 37077045, 42020651, 47203815, 74154090, 84041302, 94407630, 126061953, 210103255, 252123906, 420206510, 630309765, 714351067, 1260619530, 1428702134, 2143053201, 3571755335, 4286106402, 7143510670, 10715266005, 21430532010]

約数ペア:

[(1, 21430532010), (2, 10715266005), (3, 7143510670), (5, 4286106402), (6, 3571755335), (10, 2143053201), (15, 1428702134), (17, 1260619530), (30, 714351067), (34, 630309765), (51, 420206510), (85, 252123906), (102, 210103255), (170, 126061953), (227, 94407630), (255, 84041302), (289, 74154090), (454, 47203815), (510, 42020651), (578, 37077045), (681, 31469210), (867, 24718030), (1135, 18881526), (1362, 15734605), (1445, 14830818), (1734, 12359015), (2270, 9440763), (2890, 7415409), (3405, 6293842), (3859, 5553390), (4335, 4943606), (6810, 3146921), (7718, 2776695), (8670, 2471803), (10889, 1968090), (11577, 1851130), (19295, 1110678), (21778, 984045), (23154, 925565), (32667, 656030), (38590, 555339), (54445, 393618), (57885, 370226), (65334, 328015), (65603, 326670), (108890, 196809), (115770, 185113), (131206, 163335)]