30085144

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 60275880

約数和(自身を除く): 30190736

約数列:

[1, 2, 4, 8, 37, 41, 67, 74, 82, 134, 148, 164, 268, 296, 328, 536, 1369, 1517, 2479, 2738, 2747, 3034, 4958, 5476, 5494, 6068, 9916, 10952, 10988, 12136, 19832, 21976, 56129, 91723, 101639, 112258, 183446, 203278, 224516, 366892, 406556, 449032, 733784, 813112, 3760643, 7521286, 15042572, 30085144]

約数ペア:

[(1, 30085144), (2, 15042572), (4, 7521286), (8, 3760643), (37, 813112), (41, 733784), (67, 449032), (74, 406556), (82, 366892), (134, 224516), (148, 203278), (164, 183446), (268, 112258), (296, 101639), (328, 91723), (536, 56129), (1369, 21976), (1517, 19832), (2479, 12136), (2738, 10988), (2747, 10952), (3034, 9916), (4958, 6068), (5476, 5494)]