61265970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1821

約数の個数: 80

約数和(自身を含む): 168664320

約数和(自身を除く): 107398350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1759, 1935, 2322, 3483, 3518, 3870, 5277, 5805, 6966, 8795, 10554, 11610, 15831, 17415, 17590, 26385, 31662, 34830, 47493, 52770, 75637, 79155, 94986, 142479, 151274, 158310, 226911, 237465, 284958, 378185, 453822, 474930, 680733, 712395, 756370, 1134555, 1361466, 1424790, 2042199, 2269110, 3403665, 4084398, 6126597, 6807330, 10210995, 12253194, 20421990, 30632985, 61265970]

約数ペア:

[(1, 61265970), (2, 30632985), (3, 20421990), (5, 12253194), (6, 10210995), (9, 6807330), (10, 6126597), (15, 4084398), (18, 3403665), (27, 2269110), (30, 2042199), (43, 1424790), (45, 1361466), (54, 1134555), (81, 756370), (86, 712395), (90, 680733), (129, 474930), (135, 453822), (162, 378185), (215, 284958), (258, 237465), (270, 226911), (387, 158310), (405, 151274), (430, 142479), (645, 94986), (774, 79155), (810, 75637), (1161, 52770), (1290, 47493), (1759, 34830), (1935, 31662), (2322, 26385), (3483, 17590), (3518, 17415), (3870, 15831), (5277, 11610), (5805, 10554), (6966, 8795)]