30412798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 20954882

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 389, 403, 778, 806, 1261, 2522, 3007, 5057, 6014, 10114, 12059, 24118, 37733, 39091, 75466, 78182, 156767, 313534, 490529, 981058, 1169723, 2339446, 15206399, 30412798]

約数ペア:

[(1, 30412798), (2, 15206399), (13, 2339446), (26, 1169723), (31, 981058), (62, 490529), (97, 313534), (194, 156767), (389, 78182), (403, 75466), (778, 39091), (806, 37733), (1261, 24118), (2522, 12059), (3007, 10114), (5057, 6014)]