298473560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96907}}^1$

素因数の和:96936

約数の個数: 64

約数和(自身を含む): 837285120

約数和(自身を除く): 538811560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 96907, 193814, 387628, 484535, 678349, 775256, 969070, 1065977, 1356698, 1938140, 2131954, 2713396, 3391745, 3876280, 4263908, 5329885, 5426792, 6783490, 7461839, 8527816, 10659770, 13566980, 14923678, 21319540, 27133960, 29847356, 37309195, 42639080, 59694712, 74618390, 149236780, 298473560]

約数ペア:

[(1, 298473560), (2, 149236780), (4, 74618390), (5, 59694712), (7, 42639080), (8, 37309195), (10, 29847356), (11, 27133960), (14, 21319540), (20, 14923678), (22, 13566980), (28, 10659770), (35, 8527816), (40, 7461839), (44, 6783490), (55, 5426792), (56, 5329885), (70, 4263908), (77, 3876280), (88, 3391745), (110, 2713396), (140, 2131954), (154, 1938140), (220, 1356698), (280, 1065977), (308, 969070), (385, 775256), (440, 678349), (616, 484535), (770, 387628), (1540, 193814), (3080, 96907)]