61373620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3623}}^1$

素因数の和:3661

約数の個数: 72

約数和(自身を含む): 161949312

約数和(自身を除く): 100575692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 3623, 4235, 7246, 8470, 14492, 16940, 18115, 25361, 36230, 39853, 50722, 72460, 79706, 101444, 126805, 159412, 199265, 253610, 278971, 398530, 438383, 507220, 557942, 797060, 876766, 1115884, 1394855, 1753532, 2191915, 2789710, 3068681, 4383830, 5579420, 6137362, 8767660, 12274724, 15343405, 30686810, 61373620]

約数ペア:

[(1, 61373620), (2, 30686810), (4, 15343405), (5, 12274724), (7, 8767660), (10, 6137362), (11, 5579420), (14, 4383830), (20, 3068681), (22, 2789710), (28, 2191915), (35, 1753532), (44, 1394855), (55, 1115884), (70, 876766), (77, 797060), (110, 557942), (121, 507220), (140, 438383), (154, 398530), (220, 278971), (242, 253610), (308, 199265), (385, 159412), (484, 126805), (605, 101444), (770, 79706), (847, 72460), (1210, 50722), (1540, 39853), (1694, 36230), (2420, 25361), (3388, 18115), (3623, 16940), (4235, 14492), (7246, 8470)]