30625595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 20661445

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 91, 143, 145, 203, 211, 319, 377, 385, 455, 715, 1001, 1015, 1055, 1477, 1595, 1885, 2233, 2321, 2639, 2743, 4147, 5005, 6119, 7385, 11165, 11605, 13195, 13715, 16247, 19201, 20735, 29029, 30173, 30595, 42833, 67309, 79547, 81235, 96005, 145145, 150865, 211211, 214165, 336545, 397735, 471163, 556829, 875017, 1056055, 2355815, 2784145, 4375085, 6125119, 30625595]

約数ペア:

[(1, 30625595), (5, 6125119), (7, 4375085), (11, 2784145), (13, 2355815), (29, 1056055), (35, 875017), (55, 556829), (65, 471163), (77, 397735), (91, 336545), (143, 214165), (145, 211211), (203, 150865), (211, 145145), (319, 96005), (377, 81235), (385, 79547), (455, 67309), (715, 42833), (1001, 30595), (1015, 30173), (1055, 29029), (1477, 20735), (1595, 19201), (1885, 16247), (2233, 13715), (2321, 13195), (2639, 11605), (2743, 11165), (4147, 7385), (5005, 6119)]