7007241780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{505573}}^1$

素因数の和:505606

約数の個数: 144

約数和(自身を含む): 26500166784

約数和(自身を除く): 19492925004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 505573, 1011146, 1516719, 2022292, 2527865, 3033438, 3539011, 4550157, 5055730, 5561303, 6066876, 7078022, 7583595, 9100314, 10111460, 10617033, 11122606, 14156044, 15167190, 16683909, 17695055, 18200628, 21234066, 22245212, 22750785, 27806515, 30334380, 31851099, 33367818, 35390110, 38929121, 42468132, 45501570, 50051727, 53085165, 55613030, 63702198, 66735636, 70780220, 77858242, 83419545, 91003140, 100103454, 106170330, 111226060, 116787363, 127404396, 155716484, 159255495, 166839090, 194645605, 200206908, 212340660, 233574726, 250258635, 318510990, 333678180, 350362089, 389291210, 467149452, 500517270, 583936815, 637021980, 700724178, 778582420, 1001034540, 1167873630, 1401448356, 1751810445, 2335747260, 3503620890, 7007241780]

約数ペア:

[(1, 7007241780), (2, 3503620890), (3, 2335747260), (4, 1751810445), (5, 1401448356), (6, 1167873630), (7, 1001034540), (9, 778582420), (10, 700724178), (11, 637021980), (12, 583936815), (14, 500517270), (15, 467149452), (18, 389291210), (20, 350362089), (21, 333678180), (22, 318510990), (28, 250258635), (30, 233574726), (33, 212340660), (35, 200206908), (36, 194645605), (42, 166839090), (44, 159255495), (45, 155716484), (55, 127404396), (60, 116787363), (63, 111226060), (66, 106170330), (70, 100103454), (77, 91003140), (84, 83419545), (90, 77858242), (99, 70780220), (105, 66735636), (110, 63702198), (126, 55613030), (132, 53085165), (140, 50051727), (154, 45501570), (165, 42468132), (180, 38929121), (198, 35390110), (210, 33367818), (220, 31851099), (231, 30334380), (252, 27806515), (308, 22750785), (315, 22245212), (330, 21234066), (385, 18200628), (396, 17695055), (420, 16683909), (462, 15167190), (495, 14156044), (630, 11122606), (660, 10617033), (693, 10111460), (770, 9100314), (924, 7583595), (990, 7078022), (1155, 6066876), (1260, 5561303), (1386, 5055730), (1540, 4550157), (1980, 3539011), (2310, 3033438), (2772, 2527865), (3465, 2022292), (4620, 1516719), (6930, 1011146), (13860, 505573)]