2080394430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{1583}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 5074679808

約数和(自身を除く): 2994285378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 617, 710, 1065, 1234, 1583, 1851, 2130, 3085, 3166, 3702, 4749, 6170, 7915, 9255, 9498, 15830, 18510, 23745, 43807, 47490, 87614, 112393, 131421, 219035, 224786, 262842, 337179, 438070, 561965, 657105, 674358, 976711, 1123930, 1314210, 1685895, 1953422, 2930133, 3371790, 4883555, 5860266, 9767110, 14650665, 29301330, 69346481, 138692962, 208039443, 346732405, 416078886, 693464810, 1040197215, 2080394430]

約数ペア:

[(1, 2080394430), (2, 1040197215), (3, 693464810), (5, 416078886), (6, 346732405), (10, 208039443), (15, 138692962), (30, 69346481), (71, 29301330), (142, 14650665), (213, 9767110), (355, 5860266), (426, 4883555), (617, 3371790), (710, 2930133), (1065, 1953422), (1234, 1685895), (1583, 1314210), (1851, 1123930), (2130, 976711), (3085, 674358), (3166, 657105), (3702, 561965), (4749, 438070), (6170, 337179), (7915, 262842), (9255, 224786), (9498, 219035), (15830, 131421), (18510, 112393), (23745, 87614), (43807, 47490)]