157434310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5709

約数の個数: 48

約数和(自身を含む): 325086048

約数和(自身を除く): 167651738

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 5657, 11314, 13915, 27830, 28285, 56570, 62227, 124454, 130111, 260222, 311135, 622270, 650555, 684497, 1301110, 1368994, 1431221, 2862442, 3422485, 6844970, 7156105, 14312210, 15743431, 31486862, 78717155, 157434310]

約数ペア:

[(1, 157434310), (2, 78717155), (5, 31486862), (10, 15743431), (11, 14312210), (22, 7156105), (23, 6844970), (46, 3422485), (55, 2862442), (110, 1431221), (115, 1368994), (121, 1301110), (230, 684497), (242, 650555), (253, 622270), (506, 311135), (605, 260222), (1210, 130111), (1265, 124454), (2530, 62227), (2783, 56570), (5566, 28285), (5657, 27830), (11314, 13915)]