30109234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 18101966

約数列:

[1, 2, 47, 59, 61, 89, 94, 118, 122, 178, 2773, 2867, 3599, 4183, 5251, 5429, 5546, 5734, 7198, 8366, 10502, 10858, 169153, 246797, 255163, 320311, 338306, 493594, 510326, 640622, 15054617, 30109234]

約数ペア:

[(1, 30109234), (2, 15054617), (47, 640622), (59, 510326), (61, 493594), (89, 338306), (94, 320311), (118, 255163), (122, 246797), (178, 169153), (2773, 10858), (2867, 10502), (3599, 8366), (4183, 7198), (5251, 5734), (5429, 5546)]