332435180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 877201920

約数和(自身を除く): 544766740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 308, 385, 556, 695, 770, 973, 1390, 1529, 1540, 1553, 1946, 2780, 3058, 3106, 3892, 4865, 6116, 6212, 7645, 7765, 9730, 10703, 10871, 15290, 15530, 17083, 19460, 21406, 21742, 30580, 31060, 34166, 42812, 43484, 53515, 54355, 68332, 85415, 107030, 108710, 119581, 170830, 214060, 215867, 217420, 239162, 341660, 431734, 478324, 597905, 863468, 1079335, 1195810, 1511069, 2158670, 2374537, 2391620, 3022138, 4317340, 4749074, 6044276, 7555345, 9498148, 11872685, 15110690, 16621759, 23745370, 30221380, 33243518, 47490740, 66487036, 83108795, 166217590, 332435180]

約数ペア:

[(1, 332435180), (2, 166217590), (4, 83108795), (5, 66487036), (7, 47490740), (10, 33243518), (11, 30221380), (14, 23745370), (20, 16621759), (22, 15110690), (28, 11872685), (35, 9498148), (44, 7555345), (55, 6044276), (70, 4749074), (77, 4317340), (110, 3022138), (139, 2391620), (140, 2374537), (154, 2158670), (220, 1511069), (278, 1195810), (308, 1079335), (385, 863468), (556, 597905), (695, 478324), (770, 431734), (973, 341660), (1390, 239162), (1529, 217420), (1540, 215867), (1553, 214060), (1946, 170830), (2780, 119581), (3058, 108710), (3106, 107030), (3892, 85415), (4865, 68332), (6116, 54355), (6212, 53515), (7645, 43484), (7765, 42812), (9730, 34166), (10703, 31060), (10871, 30580), (15290, 21742), (15530, 21406), (17083, 19460)]