3872340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 12337920

約数和(自身を除く): 8465580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 101, 108, 135, 142, 180, 202, 213, 270, 284, 303, 355, 404, 426, 505, 540, 606, 639, 710, 852, 909, 1010, 1065, 1212, 1278, 1420, 1515, 1818, 1917, 2020, 2130, 2556, 2727, 3030, 3195, 3636, 3834, 4260, 4545, 5454, 6060, 6390, 7171, 7668, 9090, 9585, 10908, 12780, 13635, 14342, 18180, 19170, 21513, 27270, 28684, 35855, 38340, 43026, 54540, 64539, 71710, 86052, 107565, 129078, 143420, 193617, 215130, 258156, 322695, 387234, 430260, 645390, 774468, 968085, 1290780, 1936170, 3872340]

約数ペア:

[(1, 3872340), (2, 1936170), (3, 1290780), (4, 968085), (5, 774468), (6, 645390), (9, 430260), (10, 387234), (12, 322695), (15, 258156), (18, 215130), (20, 193617), (27, 143420), (30, 129078), (36, 107565), (45, 86052), (54, 71710), (60, 64539), (71, 54540), (90, 43026), (101, 38340), (108, 35855), (135, 28684), (142, 27270), (180, 21513), (202, 19170), (213, 18180), (270, 14342), (284, 13635), (303, 12780), (355, 10908), (404, 9585), (426, 9090), (505, 7668), (540, 7171), (606, 6390), (639, 6060), (710, 5454), (852, 4545), (909, 4260), (1010, 3834), (1065, 3636), (1212, 3195), (1278, 3030), (1420, 2727), (1515, 2556), (1818, 2130), (1917, 2020)]