30823884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 96895344

約数和(自身を除く): 66071460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 273, 291, 364, 388, 468, 546, 582, 679, 819, 873, 1092, 1164, 1261, 1358, 1638, 1746, 2037, 2522, 2716, 3276, 3492, 3783, 4074, 5044, 6111, 7566, 8148, 8827, 9409, 11349, 12222, 15132, 17654, 18818, 22698, 24444, 26481, 28227, 35308, 37636, 45396, 52962, 56454, 65863, 79443, 84681, 105924, 112908, 122317, 131726, 158886, 169362, 197589, 244634, 263452, 317772, 338724, 366951, 395178, 489268, 592767, 733902, 790356, 856219, 1100853, 1185534, 1467804, 1712438, 2201706, 2371068, 2568657, 3424876, 4403412, 5137314, 7705971, 10274628, 15411942, 30823884]

約数ペア:

[(1, 30823884), (2, 15411942), (3, 10274628), (4, 7705971), (6, 5137314), (7, 4403412), (9, 3424876), (12, 2568657), (13, 2371068), (14, 2201706), (18, 1712438), (21, 1467804), (26, 1185534), (28, 1100853), (36, 856219), (39, 790356), (42, 733902), (52, 592767), (63, 489268), (78, 395178), (84, 366951), (91, 338724), (97, 317772), (117, 263452), (126, 244634), (156, 197589), (182, 169362), (194, 158886), (234, 131726), (252, 122317), (273, 112908), (291, 105924), (364, 84681), (388, 79443), (468, 65863), (546, 56454), (582, 52962), (679, 45396), (819, 37636), (873, 35308), (1092, 28227), (1164, 26481), (1261, 24444), (1358, 22698), (1638, 18818), (1746, 17654), (2037, 15132), (2522, 12222), (2716, 11349), (3276, 9409), (3492, 8827), (3783, 8148), (4074, 7566), (5044, 6111)]