77974770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6547}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 187639488

約数和(自身を除く): 109664718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 6547, 11910, 13094, 19641, 32735, 39282, 65470, 98205, 196410, 2599159, 5198318, 7797477, 12995795, 15594954, 25991590, 38987385, 77974770]

約数ペア:

[(1, 77974770), (2, 38987385), (3, 25991590), (5, 15594954), (6, 12995795), (10, 7797477), (15, 5198318), (30, 2599159), (397, 196410), (794, 98205), (1191, 65470), (1985, 39282), (2382, 32735), (3970, 19641), (5955, 13094), (6547, 11910)]