30719364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196919}}^1$

素因数の和:196939

約数の個数: 24

約数和(自身を含む): 77192640

約数和(自身を除く): 46473276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 196919, 393838, 590757, 787676, 1181514, 2363028, 2559947, 5119894, 7679841, 10239788, 15359682, 30719364]

約数ペア:

[(1, 30719364), (2, 15359682), (3, 10239788), (4, 7679841), (6, 5119894), (12, 2559947), (13, 2363028), (26, 1181514), (39, 787676), (52, 590757), (78, 393838), (156, 196919)]