28824810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 79494912

約数和(自身を除く): 50670102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317, 433, 634, 866, 951, 1299, 1585, 1902, 2165, 2219, 2598, 3031, 3170, 4330, 4438, 4755, 6062, 6495, 6657, 9093, 9510, 11095, 12990, 13314, 15155, 18186, 22190, 30310, 33285, 45465, 66570, 90930, 137261, 274522, 411783, 686305, 823566, 960827, 1372610, 1921654, 2058915, 2882481, 4117830, 4804135, 5764962, 9608270, 14412405, 28824810]

約数ペア:

[(1, 28824810), (2, 14412405), (3, 9608270), (5, 5764962), (6, 4804135), (7, 4117830), (10, 2882481), (14, 2058915), (15, 1921654), (21, 1372610), (30, 960827), (35, 823566), (42, 686305), (70, 411783), (105, 274522), (210, 137261), (317, 90930), (433, 66570), (634, 45465), (866, 33285), (951, 30310), (1299, 22190), (1585, 18186), (1902, 15155), (2165, 13314), (2219, 12990), (2598, 11095), (3031, 9510), (3170, 9093), (4330, 6657), (4438, 6495), (4755, 6062)]