30241210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^2$

素因数の和:175

約数の個数: 36

約数和(自身を含む): 57160782

約数和(自身を除く): 26919572

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1369, 1739, 2209, 2738, 3478, 4418, 6845, 8695, 11045, 13690, 17390, 22090, 64343, 81733, 128686, 163466, 321715, 408665, 643430, 817330, 3024121, 6048242, 15120605, 30241210]

約数ペア:

[(1, 30241210), (2, 15120605), (5, 6048242), (10, 3024121), (37, 817330), (47, 643430), (74, 408665), (94, 321715), (185, 163466), (235, 128686), (370, 81733), (470, 64343), (1369, 22090), (1739, 17390), (2209, 13690), (2738, 11045), (3478, 8695), (4418, 6845)]