2720565570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{228427}}^1$

素因数の和:228834

約数の個数: 32

約数和(自身を含む): 6545832768

約数和(自身を除く): 3825267198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 228427, 456854, 685281, 1142135, 1370562, 2284270, 3426405, 6852810, 90685519, 181371038, 272056557, 453427595, 544113114, 906855190, 1360282785, 2720565570]

約数ペア:

[(1, 2720565570), (2, 1360282785), (3, 906855190), (5, 544113114), (6, 453427595), (10, 272056557), (15, 181371038), (30, 90685519), (397, 6852810), (794, 3426405), (1191, 2284270), (1985, 1370562), (2382, 1142135), (3970, 685281), (5955, 456854), (11910, 228427)]