2830734

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4081266

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 89, 93, 114, 171, 178, 186, 267, 279, 342, 513, 534, 558, 589, 801, 837, 1026, 1178, 1602, 1674, 1691, 1767, 2403, 2759, 3382, 3534, 4806, 5073, 5301, 5518, 8277, 10146, 10602, 15219, 15903, 16554, 24831, 30438, 31806, 45657, 49662, 52421, 74493, 91314, 104842, 148986, 157263, 314526, 471789, 943578, 1415367, 2830734]

約数ペア:

[(1, 2830734), (2, 1415367), (3, 943578), (6, 471789), (9, 314526), (18, 157263), (19, 148986), (27, 104842), (31, 91314), (38, 74493), (54, 52421), (57, 49662), (62, 45657), (89, 31806), (93, 30438), (114, 24831), (171, 16554), (178, 15903), (186, 15219), (267, 10602), (279, 10146), (342, 8277), (513, 5518), (534, 5301), (558, 5073), (589, 4806), (801, 3534), (837, 3382), (1026, 2759), (1178, 2403), (1602, 1767), (1674, 1691)]