56434770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 174140928

約数和(自身を除く): 117706158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 67, 70, 90, 98, 105, 126, 134, 147, 191, 201, 210, 245, 294, 315, 335, 382, 402, 441, 469, 490, 573, 603, 630, 670, 735, 882, 938, 955, 1005, 1146, 1206, 1337, 1407, 1470, 1719, 1910, 2010, 2205, 2345, 2674, 2814, 2865, 3015, 3283, 3438, 4011, 4221, 4410, 4690, 5730, 6030, 6566, 6685, 7035, 8022, 8442, 8595, 9359, 9849, 12033, 12797, 13370, 14070, 16415, 17190, 18718, 19698, 20055, 21105, 24066, 25594, 28077, 29547, 32830, 38391, 40110, 42210, 46795, 49245, 56154, 59094, 60165, 63985, 76782, 84231, 89579, 93590, 98490, 115173, 120330, 127970, 140385, 147735, 168462, 179158, 191955, 230346, 268737, 280770, 295470, 383910, 421155, 447895, 537474, 575865, 627053, 806211, 842310, 895790, 1151730, 1254106, 1343685, 1612422, 1881159, 2687370, 3135265, 3762318, 4031055, 5643477, 6270530, 8062110, 9405795, 11286954, 18811590, 28217385, 56434770]

約数ペア:

[(1, 56434770), (2, 28217385), (3, 18811590), (5, 11286954), (6, 9405795), (7, 8062110), (9, 6270530), (10, 5643477), (14, 4031055), (15, 3762318), (18, 3135265), (21, 2687370), (30, 1881159), (35, 1612422), (42, 1343685), (45, 1254106), (49, 1151730), (63, 895790), (67, 842310), (70, 806211), (90, 627053), (98, 575865), (105, 537474), (126, 447895), (134, 421155), (147, 383910), (191, 295470), (201, 280770), (210, 268737), (245, 230346), (294, 191955), (315, 179158), (335, 168462), (382, 147735), (402, 140385), (441, 127970), (469, 120330), (490, 115173), (573, 98490), (603, 93590), (630, 89579), (670, 84231), (735, 76782), (882, 63985), (938, 60165), (955, 59094), (1005, 56154), (1146, 49245), (1206, 46795), (1337, 42210), (1407, 40110), (1470, 38391), (1719, 32830), (1910, 29547), (2010, 28077), (2205, 25594), (2345, 24066), (2674, 21105), (2814, 20055), (2865, 19698), (3015, 18718), (3283, 17190), (3438, 16415), (4011, 14070), (4221, 13370), (4410, 12797), (4690, 12033), (5730, 9849), (6030, 9359), (6566, 8595), (6685, 8442), (7035, 8022)]