194700510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{240371}}^1$

素因数の和:240390

約数の個数: 40

約数和(自身を含む): 523530216

約数和(自身を除く): 328829706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 240371, 480742, 721113, 1201855, 1442226, 2163339, 2403710, 3605565, 4326678, 6490017, 7211130, 10816695, 12980034, 19470051, 21633390, 32450085, 38940102, 64900170, 97350255, 194700510]

約数ペア:

[(1, 194700510), (2, 97350255), (3, 64900170), (5, 38940102), (6, 32450085), (9, 21633390), (10, 19470051), (15, 12980034), (18, 10816695), (27, 7211130), (30, 6490017), (45, 4326678), (54, 3605565), (81, 2403710), (90, 2163339), (135, 1442226), (162, 1201855), (270, 721113), (405, 480742), (810, 240371)]