1470298900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1571}}^1$

素因数の和:1790

約数の個数: 108

約数和(自身を含む): 3733261056

約数和(自身を除く): 2262962156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 191, 196, 245, 350, 382, 490, 700, 764, 955, 980, 1225, 1337, 1571, 1910, 2450, 2674, 3142, 3820, 4775, 4900, 5348, 6284, 6685, 7855, 9359, 9550, 10997, 13370, 15710, 18718, 19100, 21994, 26740, 31420, 33425, 37436, 39275, 43988, 46795, 54985, 66850, 76979, 78550, 93590, 109970, 133700, 153958, 157100, 187180, 219940, 233975, 274925, 300061, 307916, 384895, 467950, 549850, 600122, 769790, 935900, 1099700, 1200244, 1500305, 1539580, 1924475, 2100427, 3000610, 3848950, 4200854, 6001220, 7501525, 7697900, 8401708, 10502135, 14702989, 15003050, 21004270, 29405978, 30006100, 42008540, 52510675, 58811956, 73514945, 105021350, 147029890, 210042700, 294059780, 367574725, 735149450, 1470298900]

約数ペア:

[(1, 1470298900), (2, 735149450), (4, 367574725), (5, 294059780), (7, 210042700), (10, 147029890), (14, 105021350), (20, 73514945), (25, 58811956), (28, 52510675), (35, 42008540), (49, 30006100), (50, 29405978), (70, 21004270), (98, 15003050), (100, 14702989), (140, 10502135), (175, 8401708), (191, 7697900), (196, 7501525), (245, 6001220), (350, 4200854), (382, 3848950), (490, 3000610), (700, 2100427), (764, 1924475), (955, 1539580), (980, 1500305), (1225, 1200244), (1337, 1099700), (1571, 935900), (1910, 769790), (2450, 600122), (2674, 549850), (3142, 467950), (3820, 384895), (4775, 307916), (4900, 300061), (5348, 274925), (6284, 233975), (6685, 219940), (7855, 187180), (9359, 157100), (9550, 153958), (10997, 133700), (13370, 109970), (15710, 93590), (18718, 78550), (19100, 76979), (21994, 66850), (26740, 54985), (31420, 46795), (33425, 43988), (37436, 39275)]