3883980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 11450880

約数和(自身を除く): 7566900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3407, 6814, 10221, 13628, 17035, 20442, 34070, 40884, 51105, 64733, 68140, 102210, 129466, 194199, 204420, 258932, 323665, 388398, 647330, 776796, 970995, 1294660, 1941990, 3883980]

約数ペア:

[(1, 3883980), (2, 1941990), (3, 1294660), (4, 970995), (5, 776796), (6, 647330), (10, 388398), (12, 323665), (15, 258932), (19, 204420), (20, 194199), (30, 129466), (38, 102210), (57, 68140), (60, 64733), (76, 51105), (95, 40884), (114, 34070), (190, 20442), (228, 17035), (285, 13628), (380, 10221), (570, 6814), (1140, 3407)]