2085195780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3307}}^1$

素因数の和:3466

約数の個数: 144

約数和(自身を含む): 6588900864

約数和(自身を除く): 4503705084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 113, 124, 155, 180, 186, 226, 279, 310, 339, 372, 452, 465, 558, 565, 620, 678, 930, 1017, 1116, 1130, 1356, 1395, 1695, 1860, 2034, 2260, 2790, 3307, 3390, 3503, 4068, 5085, 5580, 6614, 6780, 7006, 9921, 10170, 10509, 13228, 14012, 16535, 17515, 19842, 20340, 21018, 29763, 31527, 33070, 35030, 39684, 42036, 49605, 52545, 59526, 63054, 66140, 70060, 99210, 102517, 105090, 119052, 126108, 148815, 157635, 198420, 205034, 210180, 297630, 307551, 315270, 373691, 410068, 512585, 595260, 615102, 630540, 747382, 922653, 1025170, 1121073, 1230204, 1494764, 1537755, 1845306, 1868455, 2050340, 2242146, 3075510, 3363219, 3690612, 3736910, 4484292, 4613265, 5605365, 6151020, 6726438, 7473820, 9226530, 11210730, 11584421, 13452876, 16816095, 18453060, 22421460, 23168842, 33632190, 34753263, 46337684, 57922105, 67264380, 69506526, 104259789, 115844210, 139013052, 173766315, 208519578, 231688420, 347532630, 417039156, 521298945, 695065260, 1042597890, 2085195780]

約数ペア:

[(1, 2085195780), (2, 1042597890), (3, 695065260), (4, 521298945), (5, 417039156), (6, 347532630), (9, 231688420), (10, 208519578), (12, 173766315), (15, 139013052), (18, 115844210), (20, 104259789), (30, 69506526), (31, 67264380), (36, 57922105), (45, 46337684), (60, 34753263), (62, 33632190), (90, 23168842), (93, 22421460), (113, 18453060), (124, 16816095), (155, 13452876), (180, 11584421), (186, 11210730), (226, 9226530), (279, 7473820), (310, 6726438), (339, 6151020), (372, 5605365), (452, 4613265), (465, 4484292), (558, 3736910), (565, 3690612), (620, 3363219), (678, 3075510), (930, 2242146), (1017, 2050340), (1116, 1868455), (1130, 1845306), (1356, 1537755), (1395, 1494764), (1695, 1230204), (1860, 1121073), (2034, 1025170), (2260, 922653), (2790, 747382), (3307, 630540), (3390, 615102), (3503, 595260), (4068, 512585), (5085, 410068), (5580, 373691), (6614, 315270), (6780, 307551), (7006, 297630), (9921, 210180), (10170, 205034), (10509, 198420), (13228, 157635), (14012, 148815), (16535, 126108), (17515, 119052), (19842, 105090), (20340, 102517), (21018, 99210), (29763, 70060), (31527, 66140), (33070, 63054), (35030, 59526), (39684, 52545), (42036, 49605)]