28615890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2657}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 68895360

約数和(自身を除く): 40279470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 2154, 2657, 3590, 5314, 5385, 7971, 10770, 13285, 15942, 26570, 39855, 79710, 953863, 1907726, 2861589, 4769315, 5723178, 9538630, 14307945, 28615890]

約数ペア:

[(1, 28615890), (2, 14307945), (3, 9538630), (5, 5723178), (6, 4769315), (10, 2861589), (15, 1907726), (30, 953863), (359, 79710), (718, 39855), (1077, 26570), (1795, 15942), (2154, 13285), (2657, 10770), (3590, 7971), (5314, 5385)]