172660530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1303}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 474697728

約数和(自身を除く): 302037198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 631, 1262, 1303, 1893, 2606, 3155, 3786, 3909, 4417, 6310, 6515, 7818, 8834, 9121, 9465, 13030, 13251, 18242, 18930, 19545, 22085, 26502, 27363, 39090, 44170, 45605, 54726, 66255, 91210, 132510, 136815, 273630, 822193, 1644386, 2466579, 4110965, 4933158, 5755351, 8221930, 11510702, 12332895, 17266053, 24665790, 28776755, 34532106, 57553510, 86330265, 172660530]

約数ペア:

[(1, 172660530), (2, 86330265), (3, 57553510), (5, 34532106), (6, 28776755), (7, 24665790), (10, 17266053), (14, 12332895), (15, 11510702), (21, 8221930), (30, 5755351), (35, 4933158), (42, 4110965), (70, 2466579), (105, 1644386), (210, 822193), (631, 273630), (1262, 136815), (1303, 132510), (1893, 91210), (2606, 66255), (3155, 54726), (3786, 45605), (3909, 44170), (4417, 39090), (6310, 27363), (6515, 26502), (7818, 22085), (8834, 19545), (9121, 18930), (9465, 18242), (13030, 13251)]