1187198740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38371}}^1$

素因数の和:38417

約数の個数: 96

約数和(自身を含む): 3249033984

約数和(自身を除く): 2061835244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4420, 6188, 7735, 15470, 30940, 38371, 76742, 153484, 191855, 268597, 383710, 498823, 537194, 652307, 767420, 997646, 1074388, 1304614, 1342985, 1995292, 2494115, 2609228, 2685970, 3261535, 3491761, 4566149, 4988230, 5371940, 6523070, 6983522, 8479991, 9132298, 9976460, 13046140, 13967044, 16959982, 17458805, 18264596, 22830745, 33919964, 34917610, 42399955, 45661490, 59359937, 69835220, 84799910, 91322980, 118719874, 169599820, 237439748, 296799685, 593599370, 1187198740]

約数ペア:

[(1, 1187198740), (2, 593599370), (4, 296799685), (5, 237439748), (7, 169599820), (10, 118719874), (13, 91322980), (14, 84799910), (17, 69835220), (20, 59359937), (26, 45661490), (28, 42399955), (34, 34917610), (35, 33919964), (52, 22830745), (65, 18264596), (68, 17458805), (70, 16959982), (85, 13967044), (91, 13046140), (119, 9976460), (130, 9132298), (140, 8479991), (170, 6983522), (182, 6523070), (221, 5371940), (238, 4988230), (260, 4566149), (340, 3491761), (364, 3261535), (442, 2685970), (455, 2609228), (476, 2494115), (595, 1995292), (884, 1342985), (910, 1304614), (1105, 1074388), (1190, 997646), (1547, 767420), (1820, 652307), (2210, 537194), (2380, 498823), (3094, 383710), (4420, 268597), (6188, 191855), (7735, 153484), (15470, 76742), (30940, 38371)]