798490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 1928448

約数和(自身を除く): 1129958

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 61, 70, 77, 85, 110, 119, 122, 154, 170, 187, 238, 305, 374, 385, 427, 595, 610, 671, 770, 854, 935, 1037, 1190, 1309, 1342, 1870, 2074, 2135, 2618, 3355, 4270, 4697, 5185, 6545, 6710, 7259, 9394, 10370, 11407, 13090, 14518, 22814, 23485, 36295, 46970, 57035, 72590, 79849, 114070, 159698, 399245, 798490]

約数ペア:

[(1, 798490), (2, 399245), (5, 159698), (7, 114070), (10, 79849), (11, 72590), (14, 57035), (17, 46970), (22, 36295), (34, 23485), (35, 22814), (55, 14518), (61, 13090), (70, 11407), (77, 10370), (85, 9394), (110, 7259), (119, 6710), (122, 6545), (154, 5185), (170, 4697), (187, 4270), (238, 3355), (305, 2618), (374, 2135), (385, 2074), (427, 1870), (595, 1342), (610, 1309), (671, 1190), (770, 1037), (854, 935)]