30487198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 54374400

約数和(自身を除く): 23887202

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 353, 398, 434, 706, 1393, 2471, 2786, 4942, 6169, 10943, 12338, 21886, 43183, 70247, 76601, 86366, 140494, 153202, 491729, 983458, 2177657, 4355314, 15243599, 30487198]

約数ペア:

[(1, 30487198), (2, 15243599), (7, 4355314), (14, 2177657), (31, 983458), (62, 491729), (199, 153202), (217, 140494), (353, 86366), (398, 76601), (434, 70247), (706, 43183), (1393, 21886), (2471, 12338), (2786, 10943), (4942, 6169)]