86948910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 232968960

約数和(自身を除く): 146020050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 1255, 1283, 1506, 2259, 2510, 2566, 3765, 3849, 4518, 6415, 6777, 7530, 7698, 11295, 11547, 12830, 13554, 19245, 22590, 23094, 33885, 34641, 38490, 57735, 67770, 69282, 115470, 173205, 322033, 346410, 644066, 966099, 1610165, 1932198, 2898297, 3220330, 4830495, 5796594, 8694891, 9660990, 14491485, 17389782, 28982970, 43474455, 86948910]

約数ペア:

[(1, 86948910), (2, 43474455), (3, 28982970), (5, 17389782), (6, 14491485), (9, 9660990), (10, 8694891), (15, 5796594), (18, 4830495), (27, 3220330), (30, 2898297), (45, 1932198), (54, 1610165), (90, 966099), (135, 644066), (251, 346410), (270, 322033), (502, 173205), (753, 115470), (1255, 69282), (1283, 67770), (1506, 57735), (2259, 38490), (2510, 34641), (2566, 33885), (3765, 23094), (3849, 22590), (4518, 19245), (6415, 13554), (6777, 12830), (7530, 11547), (7698, 11295)]