9678493980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{314441}}^1$

素因数の和:314481

約数の個数: 120

約数和(自身を含む): 31959884880

約数和(自身を除く): 22281390900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 314441, 628882, 943323, 1257764, 1572205, 1886646, 2829969, 3144410, 3773292, 4716615, 5659938, 5974379, 6288820, 8489907, 9433230, 11319876, 11948758, 14149845, 16979814, 17923137, 18866460, 23897516, 25469721, 28299690, 29871895, 33959628, 35846274, 42449535, 50939442, 53769411, 56599380, 59743790, 71692548, 84899070, 89615685, 101878884, 107538822, 119487580, 127348605, 161308233, 169798140, 179231370, 215077644, 254697210, 268847055, 322616466, 358462740, 483924699, 509394420, 537694110, 645232932, 806541165, 967849398, 1075388220, 1613082330, 1935698796, 2419623495, 3226164660, 4839246990, 9678493980]

約数ペア:

[(1, 9678493980), (2, 4839246990), (3, 3226164660), (4, 2419623495), (5, 1935698796), (6, 1613082330), (9, 1075388220), (10, 967849398), (12, 806541165), (15, 645232932), (18, 537694110), (19, 509394420), (20, 483924699), (27, 358462740), (30, 322616466), (36, 268847055), (38, 254697210), (45, 215077644), (54, 179231370), (57, 169798140), (60, 161308233), (76, 127348605), (81, 119487580), (90, 107538822), (95, 101878884), (108, 89615685), (114, 84899070), (135, 71692548), (162, 59743790), (171, 56599380), (180, 53769411), (190, 50939442), (228, 42449535), (270, 35846274), (285, 33959628), (324, 29871895), (342, 28299690), (380, 25469721), (405, 23897516), (513, 18866460), (540, 17923137), (570, 16979814), (684, 14149845), (810, 11948758), (855, 11319876), (1026, 9433230), (1140, 8489907), (1539, 6288820), (1620, 5974379), (1710, 5659938), (2052, 4716615), (2565, 3773292), (3078, 3144410), (3420, 2829969), (5130, 1886646), (6156, 1572205), (7695, 1257764), (10260, 943323), (15390, 628882), (30780, 314441)]