30352972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2963}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 57513456

約数和(自身を除く): 27160484

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 2963, 5122, 5926, 10244, 11852, 38519, 77038, 154076, 583711, 1167422, 2334844, 7588243, 15176486, 30352972]

約数ペア:

[(1, 30352972), (2, 15176486), (4, 7588243), (13, 2334844), (26, 1167422), (52, 583711), (197, 154076), (394, 77038), (788, 38519), (2561, 11852), (2963, 10244), (5122, 5926)]