401039670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 991964160

約数和(自身を除く): 590924490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 439, 555, 823, 878, 1110, 1317, 1646, 2195, 2469, 2634, 4115, 4390, 4938, 6585, 8230, 12345, 13170, 16243, 24690, 30451, 32486, 48729, 60902, 81215, 91353, 97458, 152255, 162430, 182706, 243645, 304510, 361297, 456765, 487290, 722594, 913530, 1083891, 1806485, 2167782, 3612970, 5419455, 10838910, 13367989, 26735978, 40103967, 66839945, 80207934, 133679890, 200519835, 401039670]

約数ペア:

[(1, 401039670), (2, 200519835), (3, 133679890), (5, 80207934), (6, 66839945), (10, 40103967), (15, 26735978), (30, 13367989), (37, 10838910), (74, 5419455), (111, 3612970), (185, 2167782), (222, 1806485), (370, 1083891), (439, 913530), (555, 722594), (823, 487290), (878, 456765), (1110, 361297), (1317, 304510), (1646, 243645), (2195, 182706), (2469, 162430), (2634, 152255), (4115, 97458), (4390, 91353), (4938, 81215), (6585, 60902), (8230, 48729), (12345, 32486), (13170, 30451), (16243, 24690)]