1668702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{6323}}^1$

素因数の和:6815

約数の個数: 64

約数和(自身を含む): 4225443840

約数和(自身を除く): 2556740910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 463, 570, 926, 1389, 2315, 2778, 4630, 6323, 6945, 8797, 12646, 13890, 17594, 18969, 26391, 31615, 37938, 43985, 52782, 63230, 87970, 94845, 120137, 131955, 189690, 240274, 263910, 360411, 600685, 720822, 1201370, 1802055, 2927549, 3604110, 5855098, 8782647, 14637745, 17565294, 29275490, 43913235, 55623431, 87826470, 111246862, 166870293, 278117155, 333740586, 556234310, 834351465, 1668702930]

約数ペア:

[(1, 1668702930), (2, 834351465), (3, 556234310), (5, 333740586), (6, 278117155), (10, 166870293), (15, 111246862), (19, 87826470), (30, 55623431), (38, 43913235), (57, 29275490), (95, 17565294), (114, 14637745), (190, 8782647), (285, 5855098), (463, 3604110), (570, 2927549), (926, 1802055), (1389, 1201370), (2315, 720822), (2778, 600685), (4630, 360411), (6323, 263910), (6945, 240274), (8797, 189690), (12646, 131955), (13890, 120137), (17594, 94845), (18969, 87970), (26391, 63230), (31615, 52782), (37938, 43985)]