9742172860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3662471}}^1$

素因数の和:3662506

約数の個数: 48

約数和(自身を含む): 24611811840

約数和(自身を除く): 14869638980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3662471, 7324942, 14649884, 18312355, 25637297, 36624710, 51274594, 69586949, 73249420, 102549188, 128186485, 139173898, 256372970, 278347796, 347934745, 487108643, 512745940, 695869490, 974217286, 1391738980, 1948434572, 2435543215, 4871086430, 9742172860]

約数ペア:

[(1, 9742172860), (2, 4871086430), (4, 2435543215), (5, 1948434572), (7, 1391738980), (10, 974217286), (14, 695869490), (19, 512745940), (20, 487108643), (28, 347934745), (35, 278347796), (38, 256372970), (70, 139173898), (76, 128186485), (95, 102549188), (133, 73249420), (140, 69586949), (190, 51274594), (266, 36624710), (380, 25637297), (532, 18312355), (665, 14649884), (1330, 7324942), (2660, 3662471)]