30903252

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 74323200

約数和(自身を除く): 43419948

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 157, 188, 282, 314, 349, 471, 564, 628, 698, 942, 1047, 1396, 1884, 2094, 4188, 7379, 14758, 16403, 22137, 29516, 32806, 44274, 49209, 54793, 65612, 88548, 98418, 109586, 164379, 196836, 219172, 328758, 657516, 2575271, 5150542, 7725813, 10301084, 15451626, 30903252]

約数ペア:

[(1, 30903252), (2, 15451626), (3, 10301084), (4, 7725813), (6, 5150542), (12, 2575271), (47, 657516), (94, 328758), (141, 219172), (157, 196836), (188, 164379), (282, 109586), (314, 98418), (349, 88548), (471, 65612), (564, 54793), (628, 49209), (698, 44274), (942, 32806), (1047, 29516), (1396, 22137), (1884, 16403), (2094, 14758), (4188, 7379)]