148181260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 317604672

約数和(自身を除く): 169423412

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 241, 284, 355, 433, 482, 710, 866, 964, 1205, 1420, 1732, 2165, 2410, 4330, 4820, 8660, 17111, 30743, 34222, 61486, 68444, 85555, 104353, 122972, 153715, 171110, 208706, 307430, 342220, 417412, 521765, 614860, 1043530, 2087060, 7409063, 14818126, 29636252, 37045315, 74090630, 148181260]

約数ペア:

[(1, 148181260), (2, 74090630), (4, 37045315), (5, 29636252), (10, 14818126), (20, 7409063), (71, 2087060), (142, 1043530), (241, 614860), (284, 521765), (355, 417412), (433, 342220), (482, 307430), (710, 208706), (866, 171110), (964, 153715), (1205, 122972), (1420, 104353), (1732, 85555), (2165, 68444), (2410, 61486), (4330, 34222), (4820, 30743), (8660, 17111)]