428049390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{85439}}^1$

素因数の和:85616

約数の個数: 32

約数和(自身を含む): 1033482240

約数和(自身を除く): 605432850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 85439, 170878, 256317, 427195, 512634, 854390, 1281585, 2563170, 14268313, 28536626, 42804939, 71341565, 85609878, 142683130, 214024695, 428049390]

約数ペア:

[(1, 428049390), (2, 214024695), (3, 142683130), (5, 85609878), (6, 71341565), (10, 42804939), (15, 28536626), (30, 14268313), (167, 2563170), (334, 1281585), (501, 854390), (835, 512634), (1002, 427195), (1670, 256317), (2505, 170878), (5010, 85439)]