12972330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 39312000

約数和(自身を除く): 26339670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 349, 354, 413, 531, 590, 630, 698, 826, 885, 1047, 1062, 1239, 1745, 1770, 2065, 2094, 2443, 2478, 2655, 3141, 3490, 3717, 4130, 4886, 5235, 5310, 6195, 6282, 7329, 7434, 10470, 12215, 12390, 14658, 15705, 18585, 20591, 21987, 24430, 31410, 36645, 37170, 41182, 43974, 61773, 73290, 102955, 109935, 123546, 144137, 185319, 205910, 219870, 288274, 308865, 370638, 432411, 617730, 720685, 864822, 926595, 1297233, 1441370, 1853190, 2162055, 2594466, 4324110, 6486165, 12972330]

約数ペア:

[(1, 12972330), (2, 6486165), (3, 4324110), (5, 2594466), (6, 2162055), (7, 1853190), (9, 1441370), (10, 1297233), (14, 926595), (15, 864822), (18, 720685), (21, 617730), (30, 432411), (35, 370638), (42, 308865), (45, 288274), (59, 219870), (63, 205910), (70, 185319), (90, 144137), (105, 123546), (118, 109935), (126, 102955), (177, 73290), (210, 61773), (295, 43974), (315, 41182), (349, 37170), (354, 36645), (413, 31410), (531, 24430), (590, 21987), (630, 20591), (698, 18585), (826, 15705), (885, 14658), (1047, 12390), (1062, 12215), (1239, 10470), (1745, 7434), (1770, 7329), (2065, 6282), (2094, 6195), (2443, 5310), (2478, 5235), (2655, 4886), (3141, 4130), (3490, 3717)]