142830550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 271982592

約数和(自身を除く): 129152042

約数列:

[1, 2, 5, 10, 25, 50, 83, 127, 166, 254, 271, 415, 542, 635, 830, 1270, 1355, 2075, 2710, 3175, 4150, 6350, 6775, 10541, 13550, 21082, 22493, 34417, 44986, 52705, 68834, 105410, 112465, 172085, 224930, 263525, 344170, 527050, 562325, 860425, 1124650, 1720850, 2856611, 5713222, 14283055, 28566110, 71415275, 142830550]

約数ペア:

[(1, 142830550), (2, 71415275), (5, 28566110), (10, 14283055), (25, 5713222), (50, 2856611), (83, 1720850), (127, 1124650), (166, 860425), (254, 562325), (271, 527050), (415, 344170), (542, 263525), (635, 224930), (830, 172085), (1270, 112465), (1355, 105410), (2075, 68834), (2710, 52705), (3175, 44986), (4150, 34417), (6350, 22493), (6775, 21082), (10541, 13550)]