247483590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{99391}}^1$

素因数の和:99484

約数の個数: 32

約数和(自身を含む): 601122816

約数和(自身を除く): 353639226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 99391, 198782, 298173, 496955, 596346, 993910, 1490865, 2981730, 8249453, 16498906, 24748359, 41247265, 49496718, 82494530, 123741795, 247483590]

約数ペア:

[(1, 247483590), (2, 123741795), (3, 82494530), (5, 49496718), (6, 41247265), (10, 24748359), (15, 16498906), (30, 8249453), (83, 2981730), (166, 1490865), (249, 993910), (415, 596346), (498, 496955), (830, 298173), (1245, 198782), (2490, 99391)]