70395260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 163250640

約数和(自身を除く): 92855380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 295, 338, 353, 590, 676, 706, 767, 845, 1180, 1412, 1534, 1690, 1765, 3068, 3380, 3530, 3835, 4589, 7060, 7670, 9178, 9971, 15340, 18356, 19942, 20827, 22945, 39884, 41654, 45890, 49855, 59657, 83308, 91780, 99710, 104135, 119314, 199420, 208270, 238628, 270751, 298285, 416540, 541502, 596570, 1083004, 1193140, 1353755, 2707510, 3519763, 5415020, 7039526, 14079052, 17598815, 35197630, 70395260]

約数ペア:

[(1, 70395260), (2, 35197630), (4, 17598815), (5, 14079052), (10, 7039526), (13, 5415020), (20, 3519763), (26, 2707510), (52, 1353755), (59, 1193140), (65, 1083004), (118, 596570), (130, 541502), (169, 416540), (236, 298285), (260, 270751), (295, 238628), (338, 208270), (353, 199420), (590, 119314), (676, 104135), (706, 99710), (767, 91780), (845, 83308), (1180, 59657), (1412, 49855), (1534, 45890), (1690, 41654), (1765, 39884), (3068, 22945), (3380, 20827), (3530, 19942), (3835, 18356), (4589, 15340), (7060, 9971), (7670, 9178)]