61954060

素因数分解:

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

素因数の和:23326

約数の個数: 48

約数和(自身を含む): 156522240

約数和(自身を除く): 94568180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23291, 46582, 93164, 116455, 163037, 232910, 326074, 442529, 465820, 652148, 815185, 885058, 1630370, 1770116, 2212645, 3097703, 3260740, 4425290, 6195406, 8850580, 12390812, 15488515, 30977030, 61954060]

約数ペア:

[(1, 61954060), (2, 30977030), (4, 15488515), (5, 12390812), (7, 8850580), (10, 6195406), (14, 4425290), (19, 3260740), (20, 3097703), (28, 2212645), (35, 1770116), (38, 1630370), (70, 885058), (76, 815185), (95, 652148), (133, 465820), (140, 442529), (190, 326074), (266, 232910), (380, 163037), (532, 116455), (665, 93164), (1330, 46582), (2660, 23291)]