30030847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 40402944

約数和(自身を除く): 10372097

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 547, 713, 1771, 2387, 3829, 4991, 6017, 7843, 12581, 16957, 42119, 54901, 88067, 118699, 138391, 186527, 390011, 968737, 1305689, 2730077, 4290121, 30030847]

約数ペア:

[(1, 30030847), (7, 4290121), (11, 2730077), (23, 1305689), (31, 968737), (77, 390011), (161, 186527), (217, 138391), (253, 118699), (341, 88067), (547, 54901), (713, 42119), (1771, 16957), (2387, 12581), (3829, 7843), (4991, 6017)]