315056222210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{4759}}^1$

素因数の和:5355

約数の個数: 64

約数和(自身を含む): 576694944000

約数和(自身を除く): 261638721790

約数列:

[1, 2, 5, 10, 149, 157, 283, 298, 314, 566, 745, 785, 1415, 1490, 1570, 2830, 4759, 9518, 23393, 23795, 42167, 44431, 46786, 47590, 84334, 88862, 116965, 210835, 222155, 233930, 421670, 444310, 709091, 747163, 1346797, 1418182, 1494326, 2693594, 3545455, 3735815, 6620219, 6733985, 7090910, 7471630, 13240438, 13467970, 33101095, 66202190, 111327287, 200672753, 211447129, 222654574, 401345506, 422894258, 556636435, 1003363765, 1057235645, 1113272870, 2006727530, 2114471290, 31505622221, 63011244442, 157528111105, 315056222210]

約数ペア:

[(1, 315056222210), (2, 157528111105), (5, 63011244442), (10, 31505622221), (149, 2114471290), (157, 2006727530), (283, 1113272870), (298, 1057235645), (314, 1003363765), (566, 556636435), (745, 422894258), (785, 401345506), (1415, 222654574), (1490, 211447129), (1570, 200672753), (2830, 111327287), (4759, 66202190), (9518, 33101095), (23393, 13467970), (23795, 13240438), (42167, 7471630), (44431, 7090910), (46786, 6733985), (47590, 6620219), (84334, 3735815), (88862, 3545455), (116965, 2693594), (210835, 1494326), (222155, 1418182), (233930, 1346797), (421670, 747163), (444310, 709091)]