157903060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6301}}^1$

素因数の和:6496

約数の個数: 48

約数和(自身を含む): 381144960

約数和(自身を除く): 223241900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 6301, 12530, 12602, 25060, 25204, 31505, 44107, 63010, 88214, 126020, 176428, 220535, 441070, 882140, 1127879, 2255758, 4511516, 5639395, 7895153, 11278790, 15790306, 22557580, 31580612, 39475765, 78951530, 157903060]

約数ペア:

[(1, 157903060), (2, 78951530), (4, 39475765), (5, 31580612), (7, 22557580), (10, 15790306), (14, 11278790), (20, 7895153), (28, 5639395), (35, 4511516), (70, 2255758), (140, 1127879), (179, 882140), (358, 441070), (716, 220535), (895, 176428), (1253, 126020), (1790, 88214), (2506, 63010), (3580, 44107), (5012, 31505), (6265, 25204), (6301, 25060), (12530, 12602)]