30135205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 39644640

約数和(自身を除く): 9509435

約数列:

[1, 5, 29, 37, 41, 137, 145, 185, 205, 685, 1073, 1189, 1517, 3973, 5069, 5365, 5617, 5945, 7585, 19865, 25345, 28085, 43993, 147001, 162893, 207829, 219965, 735005, 814465, 1039145, 6027041, 30135205]

約数ペア:

[(1, 30135205), (5, 6027041), (29, 1039145), (37, 814465), (41, 735005), (137, 219965), (145, 207829), (185, 162893), (205, 147001), (685, 43993), (1073, 28085), (1189, 25345), (1517, 19865), (3973, 7585), (5069, 5945), (5365, 5617)]