65081220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 190753920

約数和(自身を除く): 125672700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 113, 116, 145, 174, 226, 290, 331, 339, 348, 435, 452, 565, 580, 662, 678, 870, 993, 1130, 1324, 1356, 1655, 1695, 1740, 1986, 2260, 3277, 3310, 3390, 3972, 4965, 6554, 6620, 6780, 9599, 9831, 9930, 13108, 16385, 19198, 19662, 19860, 28797, 32770, 37403, 38396, 39324, 47995, 49155, 57594, 65540, 74806, 95990, 98310, 112209, 115188, 143985, 149612, 187015, 191980, 196620, 224418, 287970, 374030, 448836, 561045, 575940, 748060, 1084687, 1122090, 2169374, 2244180, 3254061, 4338748, 5423435, 6508122, 10846870, 13016244, 16270305, 21693740, 32540610, 65081220]

約数ペア:

[(1, 65081220), (2, 32540610), (3, 21693740), (4, 16270305), (5, 13016244), (6, 10846870), (10, 6508122), (12, 5423435), (15, 4338748), (20, 3254061), (29, 2244180), (30, 2169374), (58, 1122090), (60, 1084687), (87, 748060), (113, 575940), (116, 561045), (145, 448836), (174, 374030), (226, 287970), (290, 224418), (331, 196620), (339, 191980), (348, 187015), (435, 149612), (452, 143985), (565, 115188), (580, 112209), (662, 98310), (678, 95990), (870, 74806), (993, 65540), (1130, 57594), (1324, 49155), (1356, 47995), (1655, 39324), (1695, 38396), (1740, 37403), (1986, 32770), (2260, 28797), (3277, 19860), (3310, 19662), (3390, 19198), (3972, 16385), (4965, 13108), (6554, 9930), (6620, 9831), (6780, 9599)]