11617020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 37322208

約数和(自身を除く): 25705188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 101, 108, 135, 142, 162, 180, 202, 213, 270, 284, 303, 324, 355, 404, 405, 426, 505, 540, 606, 639, 710, 810, 852, 909, 1010, 1065, 1212, 1278, 1420, 1515, 1620, 1818, 1917, 2020, 2130, 2556, 2727, 3030, 3195, 3636, 3834, 4260, 4545, 5454, 5751, 6060, 6390, 7171, 7668, 8181, 9090, 9585, 10908, 11502, 12780, 13635, 14342, 16362, 18180, 19170, 21513, 23004, 27270, 28684, 28755, 32724, 35855, 38340, 40905, 43026, 54540, 57510, 64539, 71710, 81810, 86052, 107565, 115020, 129078, 143420, 163620, 193617, 215130, 258156, 322695, 387234, 430260, 580851, 645390, 774468, 968085, 1161702, 1290780, 1936170, 2323404, 2904255, 3872340, 5808510, 11617020]

約数ペア:

[(1, 11617020), (2, 5808510), (3, 3872340), (4, 2904255), (5, 2323404), (6, 1936170), (9, 1290780), (10, 1161702), (12, 968085), (15, 774468), (18, 645390), (20, 580851), (27, 430260), (30, 387234), (36, 322695), (45, 258156), (54, 215130), (60, 193617), (71, 163620), (81, 143420), (90, 129078), (101, 115020), (108, 107565), (135, 86052), (142, 81810), (162, 71710), (180, 64539), (202, 57510), (213, 54540), (270, 43026), (284, 40905), (303, 38340), (324, 35855), (355, 32724), (404, 28755), (405, 28684), (426, 27270), (505, 23004), (540, 21513), (606, 19170), (639, 18180), (710, 16362), (810, 14342), (852, 13635), (909, 12780), (1010, 11502), (1065, 10908), (1212, 9585), (1278, 9090), (1420, 8181), (1515, 7668), (1620, 7171), (1818, 6390), (1917, 6060), (2020, 5751), (2130, 5454), (2556, 4545), (2727, 4260), (3030, 3834), (3195, 3636)]