67110540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{159787}}^1$

素因数の和:159806

約数の個数: 48

約数和(自身を含む): 214755072

約数和(自身を除く): 147644532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 159787, 319574, 479361, 639148, 798935, 958722, 1118509, 1597870, 1917444, 2237018, 2396805, 3195740, 3355527, 4474036, 4793610, 5592545, 6711054, 9587220, 11185090, 13422108, 16777635, 22370180, 33555270, 67110540]

約数ペア:

[(1, 67110540), (2, 33555270), (3, 22370180), (4, 16777635), (5, 13422108), (6, 11185090), (7, 9587220), (10, 6711054), (12, 5592545), (14, 4793610), (15, 4474036), (20, 3355527), (21, 3195740), (28, 2396805), (30, 2237018), (35, 1917444), (42, 1597870), (60, 1118509), (70, 958722), (84, 798935), (105, 639148), (140, 479361), (210, 319574), (420, 159787)]