61046860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1621}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 147147840

約数和(自身を除く): 86100980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1621, 1883, 2690, 3242, 3766, 5380, 6484, 7532, 8105, 9415, 11347, 16210, 18830, 22694, 32420, 37660, 45388, 56735, 113470, 226940, 436049, 872098, 1744196, 2180245, 3052343, 4360490, 6104686, 8720980, 12209372, 15261715, 30523430, 61046860]

約数ペア:

[(1, 61046860), (2, 30523430), (4, 15261715), (5, 12209372), (7, 8720980), (10, 6104686), (14, 4360490), (20, 3052343), (28, 2180245), (35, 1744196), (70, 872098), (140, 436049), (269, 226940), (538, 113470), (1076, 56735), (1345, 45388), (1621, 37660), (1883, 32420), (2690, 22694), (3242, 18830), (3766, 16210), (5380, 11347), (6484, 9415), (7532, 8105)]