69897240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27737}}^1$

素因数の和:27761

約数の個数: 96

約数和(自身を含む): 259627680

約数和(自身を除く): 189730440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27737, 55474, 83211, 110948, 138685, 166422, 194159, 221896, 249633, 277370, 332844, 388318, 416055, 499266, 554740, 582477, 665688, 776636, 832110, 970795, 998532, 1109480, 1164954, 1248165, 1553272, 1664220, 1747431, 1941590, 1997064, 2329908, 2496330, 2912385, 3328440, 3494862, 3883180, 4659816, 4992660, 5824770, 6989724, 7766360, 8737155, 9985320, 11649540, 13979448, 17474310, 23299080, 34948620, 69897240]

約数ペア:

[(1, 69897240), (2, 34948620), (3, 23299080), (4, 17474310), (5, 13979448), (6, 11649540), (7, 9985320), (8, 8737155), (9, 7766360), (10, 6989724), (12, 5824770), (14, 4992660), (15, 4659816), (18, 3883180), (20, 3494862), (21, 3328440), (24, 2912385), (28, 2496330), (30, 2329908), (35, 1997064), (36, 1941590), (40, 1747431), (42, 1664220), (45, 1553272), (56, 1248165), (60, 1164954), (63, 1109480), (70, 998532), (72, 970795), (84, 832110), (90, 776636), (105, 665688), (120, 582477), (126, 554740), (140, 499266), (168, 416055), (180, 388318), (210, 332844), (252, 277370), (280, 249633), (315, 221896), (360, 194159), (420, 166422), (504, 138685), (630, 110948), (840, 83211), (1260, 55474), (2520, 27737)]