711122940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359153}}^1$

素因数の和:359179

約数の個数: 72

約数和(自身を含む): 2353177008

約数和(自身を除く): 1642054068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 359153, 718306, 1077459, 1436612, 1795765, 2154918, 3232377, 3591530, 3950683, 4309836, 5387295, 6464754, 7183060, 7901366, 10774590, 11852049, 12929508, 15802732, 16161885, 19753415, 21549180, 23704098, 32323770, 35556147, 39506830, 47408196, 59260245, 64647540, 71112294, 79013660, 118520490, 142224588, 177780735, 237040980, 355561470, 711122940]

約数ペア:

[(1, 711122940), (2, 355561470), (3, 237040980), (4, 177780735), (5, 142224588), (6, 118520490), (9, 79013660), (10, 71112294), (11, 64647540), (12, 59260245), (15, 47408196), (18, 39506830), (20, 35556147), (22, 32323770), (30, 23704098), (33, 21549180), (36, 19753415), (44, 16161885), (45, 15802732), (55, 12929508), (60, 11852049), (66, 10774590), (90, 7901366), (99, 7183060), (110, 6464754), (132, 5387295), (165, 4309836), (180, 3950683), (198, 3591530), (220, 3232377), (330, 2154918), (396, 1795765), (495, 1436612), (660, 1077459), (990, 718306), (1980, 359153)]