30750655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 42223104

約数和(自身を除く): 11472449

約数列:

[1, 5, 13, 23, 65, 67, 115, 299, 307, 335, 871, 1495, 1535, 1541, 3991, 4355, 7061, 7705, 19955, 20033, 20569, 35305, 91793, 100165, 102845, 267397, 458965, 473087, 1336985, 2365435, 6150131, 30750655]

約数ペア:

[(1, 30750655), (5, 6150131), (13, 2365435), (23, 1336985), (65, 473087), (67, 458965), (115, 267397), (299, 102845), (307, 100165), (335, 91793), (871, 35305), (1495, 20569), (1535, 20033), (1541, 19955), (3991, 7705), (4355, 7061)]