11651940

素因数分解:

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

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 37215360

約数和(自身を除く): 25563420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3407, 3420, 6814, 10221, 13628, 17035, 20442, 30663, 34070, 40884, 51105, 61326, 64733, 68140, 102210, 122652, 129466, 153315, 194199, 204420, 258932, 306630, 323665, 388398, 582597, 613260, 647330, 776796, 970995, 1165194, 1294660, 1941990, 2330388, 2912985, 3883980, 5825970, 11651940]

約数ペア:

[(1, 11651940), (2, 5825970), (3, 3883980), (4, 2912985), (5, 2330388), (6, 1941990), (9, 1294660), (10, 1165194), (12, 970995), (15, 776796), (18, 647330), (19, 613260), (20, 582597), (30, 388398), (36, 323665), (38, 306630), (45, 258932), (57, 204420), (60, 194199), (76, 153315), (90, 129466), (95, 122652), (114, 102210), (171, 68140), (180, 64733), (190, 61326), (228, 51105), (285, 40884), (342, 34070), (380, 30663), (570, 20442), (684, 17035), (855, 13628), (1140, 10221), (1710, 6814), (3407, 3420)]