30318676371

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{142183}}^1$

素因数の和:142280

約数の個数: 48

約数和(自身を含む): 48797548800

約数和(自身を除く): 18478872429

約数列:

[1, 3, 9, 19, 29, 43, 57, 87, 129, 171, 261, 387, 551, 817, 1247, 1653, 2451, 3741, 4959, 7353, 11223, 23693, 71079, 142183, 213237, 426549, 1279647, 2701477, 4123307, 6113869, 8104431, 12369921, 18341607, 24313293, 37109763, 55024821, 78342833, 116163511, 177302201, 235028499, 348490533, 531906603, 705085497, 1045471599, 1595719809, 3368741819, 10106225457, 30318676371]

約数ペア:

[(1, 30318676371), (3, 10106225457), (9, 3368741819), (19, 1595719809), (29, 1045471599), (43, 705085497), (57, 531906603), (87, 348490533), (129, 235028499), (171, 177302201), (261, 116163511), (387, 78342833), (551, 55024821), (817, 37109763), (1247, 24313293), (1653, 18341607), (2451, 12369921), (3741, 8104431), (4959, 6113869), (7353, 4123307), (11223, 2701477), (23693, 1279647), (71079, 426549), (142183, 213237)]