30641310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 96

約数和(自身を含む): 96437952

約数和(自身を除く): 65796642

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2861, 3570, 5355, 5722, 8583, 10710, 14305, 17166, 20027, 25749, 28610, 40054, 42915, 48637, 51498, 60081, 85830, 97274, 100135, 120162, 128745, 145911, 180243, 200270, 243185, 257490, 291822, 300405, 340459, 360486, 437733, 486370, 600810, 680918, 729555, 875466, 901215, 1021377, 1459110, 1702295, 1802430, 2042754, 2188665, 3064131, 3404590, 4377330, 5106885, 6128262, 10213770, 15320655, 30641310]

約数ペア:

[(1, 30641310), (2, 15320655), (3, 10213770), (5, 6128262), (6, 5106885), (7, 4377330), (9, 3404590), (10, 3064131), (14, 2188665), (15, 2042754), (17, 1802430), (18, 1702295), (21, 1459110), (30, 1021377), (34, 901215), (35, 875466), (42, 729555), (45, 680918), (51, 600810), (63, 486370), (70, 437733), (85, 360486), (90, 340459), (102, 300405), (105, 291822), (119, 257490), (126, 243185), (153, 200270), (170, 180243), (210, 145911), (238, 128745), (255, 120162), (306, 100135), (315, 97274), (357, 85830), (510, 60081), (595, 51498), (630, 48637), (714, 42915), (765, 40054), (1071, 28610), (1190, 25749), (1530, 20027), (1785, 17166), (2142, 14305), (2861, 10710), (3570, 8583), (5355, 5722)]