7967804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{363329}}^1$

素因数の和:363399

約数の個数: 64

約数和(自身を含む): 20718529920

約数和(自身を除く): 12750724950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930, 363329, 726658, 1089987, 1816645, 2179974, 3633290, 5449935, 6176593, 10899870, 12353186, 15623147, 18529779, 30882965, 31246294, 37059558, 46869441, 61765930, 78115735, 92648895, 93738882, 156231470, 185297790, 234347205, 265593499, 468694410, 531186998, 796780497, 1327967495, 1593560994, 2655934990, 3983902485, 7967804970]

約数ペア:

[(1, 7967804970), (2, 3983902485), (3, 2655934990), (5, 1593560994), (6, 1327967495), (10, 796780497), (15, 531186998), (17, 468694410), (30, 265593499), (34, 234347205), (43, 185297790), (51, 156231470), (85, 93738882), (86, 92648895), (102, 78115735), (129, 61765930), (170, 46869441), (215, 37059558), (255, 31246294), (258, 30882965), (430, 18529779), (510, 15623147), (645, 12353186), (731, 10899870), (1290, 6176593), (1462, 5449935), (2193, 3633290), (3655, 2179974), (4386, 1816645), (7310, 1089987), (10965, 726658), (21930, 363329)]