157072107430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{880301}}^1$

素因数の和:882864

約数の個数: 32

約数和(自身を含む): 323246894400

約数和(自身を除く): 166174786970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2549, 5098, 12745, 17843, 25490, 35686, 89215, 178430, 880301, 1760602, 4401505, 6162107, 8803010, 12324214, 30810535, 61621070, 2243887249, 4487774498, 11219436245, 15707210743, 22438872490, 31414421486, 78536053715, 157072107430]

約数ペア:

[(1, 157072107430), (2, 78536053715), (5, 31414421486), (7, 22438872490), (10, 15707210743), (14, 11219436245), (35, 4487774498), (70, 2243887249), (2549, 61621070), (5098, 30810535), (12745, 12324214), (17843, 8803010), (25490, 6162107), (35686, 4401505), (89215, 1760602), (178430, 880301)]