30405265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 13140335

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1049, 1705, 2635, 5245, 5797, 11539, 17833, 28985, 32519, 57695, 89165, 162595, 196163, 357709, 552823, 980815, 1788545, 2764115, 6081053, 30405265]

約数ペア:

[(1, 30405265), (5, 6081053), (11, 2764115), (17, 1788545), (31, 980815), (55, 552823), (85, 357709), (155, 196163), (187, 162595), (341, 89165), (527, 57695), (935, 32519), (1049, 28985), (1705, 17833), (2635, 11539), (5245, 5797)]