61609110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 152748288

約数和(自身を除く): 91139178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 163, 215, 258, 293, 326, 430, 489, 586, 645, 815, 879, 978, 1290, 1465, 1630, 1758, 2445, 2930, 4395, 4890, 7009, 8790, 12599, 14018, 21027, 25198, 35045, 37797, 42054, 47759, 62995, 70090, 75594, 95518, 105135, 125990, 143277, 188985, 210270, 238795, 286554, 377970, 477590, 716385, 1432770, 2053637, 4107274, 6160911, 10268185, 12321822, 20536370, 30804555, 61609110]

約数ペア:

[(1, 61609110), (2, 30804555), (3, 20536370), (5, 12321822), (6, 10268185), (10, 6160911), (15, 4107274), (30, 2053637), (43, 1432770), (86, 716385), (129, 477590), (163, 377970), (215, 286554), (258, 238795), (293, 210270), (326, 188985), (430, 143277), (489, 125990), (586, 105135), (645, 95518), (815, 75594), (879, 70090), (978, 62995), (1290, 47759), (1465, 42054), (1630, 37797), (1758, 35045), (2445, 25198), (2930, 21027), (4395, 14018), (4890, 12599), (7009, 8790)]