12856645260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3759253}}^1$

素因数の和:3759287

約数の個数: 72

約数和(自身を含む): 41051053680

約数和(自身を除く): 28194408420

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, 3420, 3759253, 7518506, 11277759, 15037012, 18796265, 22555518, 33833277, 37592530, 45111036, 56388795, 67666554, 71425807, 75185060, 112777590, 135333108, 142851614, 169166385, 214277421, 225555180, 285703228, 338332770, 357129035, 428554842, 642832263, 676665540, 714258070, 857109684, 1071387105, 1285664526, 1428516140, 2142774210, 2571329052, 3214161315, 4285548420, 6428322630, 12856645260]

約数ペア:

[(1, 12856645260), (2, 6428322630), (3, 4285548420), (4, 3214161315), (5, 2571329052), (6, 2142774210), (9, 1428516140), (10, 1285664526), (12, 1071387105), (15, 857109684), (18, 714258070), (19, 676665540), (20, 642832263), (30, 428554842), (36, 357129035), (38, 338332770), (45, 285703228), (57, 225555180), (60, 214277421), (76, 169166385), (90, 142851614), (95, 135333108), (114, 112777590), (171, 75185060), (180, 71425807), (190, 67666554), (228, 56388795), (285, 45111036), (342, 37592530), (380, 33833277), (570, 22555518), (684, 18796265), (855, 15037012), (1140, 11277759), (1710, 7518506), (3420, 3759253)]