127442970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3721

約数の個数: 80

約数和(自身を含む): 350745120

約数和(自身を除く): 223302150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3659, 3870, 5805, 6966, 7318, 10977, 11610, 17415, 18295, 21954, 32931, 34830, 36590, 54885, 65862, 98793, 109770, 157337, 164655, 197586, 296379, 314674, 329310, 472011, 493965, 592758, 786685, 944022, 987930, 1416033, 1481895, 1573370, 2360055, 2832066, 2963790, 4248099, 4720110, 7080165, 8496198, 12744297, 14160330, 21240495, 25488594, 42480990, 63721485, 127442970]

約数ペア:

[(1, 127442970), (2, 63721485), (3, 42480990), (5, 25488594), (6, 21240495), (9, 14160330), (10, 12744297), (15, 8496198), (18, 7080165), (27, 4720110), (30, 4248099), (43, 2963790), (45, 2832066), (54, 2360055), (81, 1573370), (86, 1481895), (90, 1416033), (129, 987930), (135, 944022), (162, 786685), (215, 592758), (258, 493965), (270, 472011), (387, 329310), (405, 314674), (430, 296379), (645, 197586), (774, 164655), (810, 157337), (1161, 109770), (1290, 98793), (1935, 65862), (2322, 54885), (3483, 36590), (3659, 34830), (3870, 32931), (5805, 21954), (6966, 18295), (7318, 17415), (10977, 11610)]