148283730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 459048960

約数和(自身を除く): 310765230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1171, 1206, 1407, 1809, 1890, 2010, 2342, 2345, 2814, 3015, 3513, 3618, 4221, 4690, 5855, 6030, 7026, 7035, 8197, 8442, 9045, 10539, 11710, 12663, 14070, 16394, 17565, 18090, 21078, 21105, 24591, 25326, 31617, 35130, 40985, 42210, 49182, 52695, 63234, 63315, 73773, 78457, 81970, 105390, 122955, 126630, 147546, 156914, 158085, 221319, 235371, 245910, 316170, 368865, 392285, 442638, 470742, 549199, 706113, 737730, 784570, 1098398, 1106595, 1176855, 1412226, 1647597, 2118339, 2213190, 2353710, 2745995, 3295194, 3530565, 4236678, 4942791, 5491990, 7061130, 8237985, 9885582, 10591695, 14828373, 16475970, 21183390, 24713955, 29656746, 49427910, 74141865, 148283730]

約数ペア:

[(1, 148283730), (2, 74141865), (3, 49427910), (5, 29656746), (6, 24713955), (7, 21183390), (9, 16475970), (10, 14828373), (14, 10591695), (15, 9885582), (18, 8237985), (21, 7061130), (27, 5491990), (30, 4942791), (35, 4236678), (42, 3530565), (45, 3295194), (54, 2745995), (63, 2353710), (67, 2213190), (70, 2118339), (90, 1647597), (105, 1412226), (126, 1176855), (134, 1106595), (135, 1098398), (189, 784570), (201, 737730), (210, 706113), (270, 549199), (315, 470742), (335, 442638), (378, 392285), (402, 368865), (469, 316170), (603, 245910), (630, 235371), (670, 221319), (938, 158085), (945, 156914), (1005, 147546), (1171, 126630), (1206, 122955), (1407, 105390), (1809, 81970), (1890, 78457), (2010, 73773), (2342, 63315), (2345, 63234), (2814, 52695), (3015, 49182), (3513, 42210), (3618, 40985), (4221, 35130), (4690, 31617), (5855, 25326), (6030, 24591), (7026, 21105), (7035, 21078), (8197, 18090), (8442, 17565), (9045, 16394), (10539, 14070), (11710, 12663)]