30977030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23324

約数の個数: 32

約数和(自身を含む): 67080960

約数和(自身を除く): 36103930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23291, 46582, 116455, 163037, 232910, 326074, 442529, 815185, 885058, 1630370, 2212645, 3097703, 4425290, 6195406, 15488515, 30977030]

約数ペア:

[(1, 30977030), (2, 15488515), (5, 6195406), (7, 4425290), (10, 3097703), (14, 2212645), (19, 1630370), (35, 885058), (38, 815185), (70, 442529), (95, 326074), (133, 232910), (190, 163037), (266, 116455), (665, 46582), (1330, 23291)]