21946950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{5419}}^1$

素因数の和:5443

約数の個数: 60

約数和(自身を含む): 60991260

約数和(自身を除く): 39044310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 5419, 10838, 16257, 27095, 32514, 48771, 54190, 81285, 97542, 135475, 146313, 162570, 243855, 270950, 292626, 406425, 438939, 487710, 731565, 812850, 877878, 1219275, 1463130, 2194695, 2438550, 3657825, 4389390, 7315650, 10973475, 21946950]

約数ペア:

[(1, 21946950), (2, 10973475), (3, 7315650), (5, 4389390), (6, 3657825), (9, 2438550), (10, 2194695), (15, 1463130), (18, 1219275), (25, 877878), (27, 812850), (30, 731565), (45, 487710), (50, 438939), (54, 406425), (75, 292626), (81, 270950), (90, 243855), (135, 162570), (150, 146313), (162, 135475), (225, 97542), (270, 81285), (405, 54190), (450, 48771), (675, 32514), (810, 27095), (1350, 16257), (2025, 10838), (4050, 5419)]