30459793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 40140800

約数和(自身を除く): 9681007

約数列:

[1, 7, 13, 19, 79, 91, 133, 223, 247, 553, 1027, 1501, 1561, 1729, 2899, 4237, 7189, 10507, 17617, 19513, 20293, 29659, 55081, 123319, 136591, 229021, 334723, 385567, 1603147, 2343061, 4351399, 30459793]

約数ペア:

[(1, 30459793), (7, 4351399), (13, 2343061), (19, 1603147), (79, 385567), (91, 334723), (133, 229021), (223, 136591), (247, 123319), (553, 55081), (1027, 29659), (1501, 20293), (1561, 19513), (1729, 17617), (2899, 10507), (4237, 7189)]