153628410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{393919}}^1$

素因数の和:393942

約数の個数: 32

約数和(自身を含む): 397071360

約数和(自身を除く): 243442950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 393919, 787838, 1181757, 1969595, 2363514, 3939190, 5120947, 5908785, 10241894, 11817570, 15362841, 25604735, 30725682, 51209470, 76814205, 153628410]

約数ペア:

[(1, 153628410), (2, 76814205), (3, 51209470), (5, 30725682), (6, 25604735), (10, 15362841), (13, 11817570), (15, 10241894), (26, 5908785), (30, 5120947), (39, 3939190), (65, 2363514), (78, 1969595), (130, 1181757), (195, 787838), (390, 393919)]