30408235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 13137365

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 599, 715, 781, 923, 2995, 3905, 4615, 6589, 7787, 10153, 32945, 38935, 42529, 50765, 85657, 212645, 428285, 467819, 552877, 2339095, 2764385, 6081647, 30408235]

約数ペア:

[(1, 30408235), (5, 6081647), (11, 2764385), (13, 2339095), (55, 552877), (65, 467819), (71, 428285), (143, 212645), (355, 85657), (599, 50765), (715, 42529), (781, 38935), (923, 32945), (2995, 10153), (3905, 7787), (4615, 6589)]