307942762

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 483611904

約数和(自身を除く): 175669142

約数列:

[1, 2, 61, 71, 73, 122, 142, 146, 487, 974, 4331, 4453, 5183, 8662, 8906, 10366, 29707, 34577, 35551, 59414, 69154, 71102, 316163, 632326, 2109197, 2168611, 2524121, 4218394, 4337222, 5048242, 153971381, 307942762]

約数ペア:

[(1, 307942762), (2, 153971381), (61, 5048242), (71, 4337222), (73, 4218394), (122, 2524121), (142, 2168611), (146, 2109197), (487, 632326), (974, 316163), (4331, 71102), (4453, 69154), (5183, 59414), (8662, 35551), (8906, 34577), (10366, 29707)]