30278741

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 32814720

約数和(自身を除く): 2535979

約数列:

[1, 23, 53, 59, 421, 1219, 1357, 3127, 9683, 22313, 24839, 71921, 513199, 571297, 1316467, 30278741]

約数ペア:

[(1, 30278741), (23, 1316467), (53, 571297), (59, 513199), (421, 71921), (1219, 24839), (1357, 22313), (3127, 9683)]