319369860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93383}}^1$

素因数の和:93417

約数の個数: 72

約数和(自身を含む): 1019753280

約数和(自身を除く): 700383420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 93383, 186766, 280149, 373532, 466915, 560298, 840447, 933830, 1120596, 1400745, 1680894, 1774277, 1867660, 2801490, 3361788, 3548554, 4202235, 5322831, 5602980, 7097108, 8404470, 8871385, 10645662, 15968493, 16808940, 17742770, 21291324, 26614155, 31936986, 35485540, 53228310, 63873972, 79842465, 106456620, 159684930, 319369860]

約数ペア:

[(1, 319369860), (2, 159684930), (3, 106456620), (4, 79842465), (5, 63873972), (6, 53228310), (9, 35485540), (10, 31936986), (12, 26614155), (15, 21291324), (18, 17742770), (19, 16808940), (20, 15968493), (30, 10645662), (36, 8871385), (38, 8404470), (45, 7097108), (57, 5602980), (60, 5322831), (76, 4202235), (90, 3548554), (95, 3361788), (114, 2801490), (171, 1867660), (180, 1774277), (190, 1680894), (228, 1400745), (285, 1120596), (342, 933830), (380, 840447), (570, 560298), (684, 466915), (855, 373532), (1140, 280149), (1710, 186766), (3420, 93383)]