70530705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13206

約数の個数: 48

約数和(自身を含む): 147947904

約数和(自身を除く): 77417199

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 13171, 39513, 65855, 92197, 118539, 197565, 223907, 276591, 460985, 592695, 671721, 829773, 1119535, 1382955, 1567349, 2015163, 3358605, 4148865, 4702047, 7836745, 10075815, 14106141, 23510235, 70530705]

約数ペア:

[(1, 70530705), (3, 23510235), (5, 14106141), (7, 10075815), (9, 7836745), (15, 4702047), (17, 4148865), (21, 3358605), (35, 2015163), (45, 1567349), (51, 1382955), (63, 1119535), (85, 829773), (105, 671721), (119, 592695), (153, 460985), (255, 276591), (315, 223907), (357, 197565), (595, 118539), (765, 92197), (1071, 65855), (1785, 39513), (5355, 13171)]