30678844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57667}}^1$

素因数の和:57697

約数の個数: 24

約数和(自身を含む): 64588160

約数和(自身を除く): 33909316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57667, 115334, 230668, 403669, 807338, 1095673, 1614676, 2191346, 4382692, 7669711, 15339422, 30678844]

約数ペア:

[(1, 30678844), (2, 15339422), (4, 7669711), (7, 4382692), (14, 2191346), (19, 1614676), (28, 1095673), (38, 807338), (76, 403669), (133, 230668), (266, 115334), (532, 57667)]