30155772

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 41815428

約数列:

[1, 2, 3, 4, 6, 12, 101, 139, 179, 202, 278, 303, 358, 404, 417, 537, 556, 606, 716, 834, 1074, 1212, 1668, 2148, 14039, 18079, 24881, 28078, 36158, 42117, 49762, 54237, 56156, 72316, 74643, 84234, 99524, 108474, 149286, 168468, 216948, 298572, 2512981, 5025962, 7538943, 10051924, 15077886, 30155772]

約数ペア:

[(1, 30155772), (2, 15077886), (3, 10051924), (4, 7538943), (6, 5025962), (12, 2512981), (101, 298572), (139, 216948), (179, 168468), (202, 149286), (278, 108474), (303, 99524), (358, 84234), (404, 74643), (417, 72316), (537, 56156), (556, 54237), (606, 49762), (716, 42117), (834, 36158), (1074, 28078), (1212, 24881), (1668, 18079), (2148, 14039)]