329641060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4451}}^1$

素因数の和:4513

約数の個数: 72

約数和(自身を含む): 827217216

約数和(自身を除く): 497576156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2116, 2645, 3220, 3703, 4451, 5290, 7406, 8902, 10580, 14812, 17804, 18515, 22255, 31157, 37030, 44510, 62314, 74060, 89020, 102373, 124628, 155785, 204746, 311570, 409492, 511865, 623140, 716611, 1023730, 1433222, 2047460, 2354579, 2866444, 3583055, 4709158, 7166110, 9418316, 11772895, 14332220, 16482053, 23545790, 32964106, 47091580, 65928212, 82410265, 164820530, 329641060]

約数ペア:

[(1, 329641060), (2, 164820530), (4, 82410265), (5, 65928212), (7, 47091580), (10, 32964106), (14, 23545790), (20, 16482053), (23, 14332220), (28, 11772895), (35, 9418316), (46, 7166110), (70, 4709158), (92, 3583055), (115, 2866444), (140, 2354579), (161, 2047460), (230, 1433222), (322, 1023730), (460, 716611), (529, 623140), (644, 511865), (805, 409492), (1058, 311570), (1610, 204746), (2116, 155785), (2645, 124628), (3220, 102373), (3703, 89020), (4451, 74060), (5290, 62314), (7406, 44510), (8902, 37030), (10580, 31157), (14812, 22255), (17804, 18515)]