68051820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36587}}^1$

素因数の和:36630

約数の個数: 48

約数和(自身を含む): 196697088

約数和(自身を除く): 128645268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36587, 73174, 109761, 146348, 182935, 219522, 365870, 439044, 548805, 731740, 1097610, 1134197, 2195220, 2268394, 3402591, 4536788, 5670985, 6805182, 11341970, 13610364, 17012955, 22683940, 34025910, 68051820]

約数ペア:

[(1, 68051820), (2, 34025910), (3, 22683940), (4, 17012955), (5, 13610364), (6, 11341970), (10, 6805182), (12, 5670985), (15, 4536788), (20, 3402591), (30, 2268394), (31, 2195220), (60, 1134197), (62, 1097610), (93, 731740), (124, 548805), (155, 439044), (186, 365870), (310, 219522), (372, 182935), (465, 146348), (620, 109761), (930, 73174), (1860, 36587)]