1252177030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131947}}^1$

素因数の和:132040

約数の個数: 32

約数和(自身を含む): 2460566304

約数和(自身を除く): 1208389274

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 131947, 263894, 659735, 1319470, 1715311, 3430622, 8576555, 9632131, 17153110, 19264262, 48160655, 96321310, 125217703, 250435406, 626088515, 1252177030]

約数ペア:

[(1, 1252177030), (2, 626088515), (5, 250435406), (10, 125217703), (13, 96321310), (26, 48160655), (65, 19264262), (73, 17153110), (130, 9632131), (146, 8576555), (365, 3430622), (730, 1715311), (949, 1319470), (1898, 659735), (4745, 263894), (9490, 131947)]