230705748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70423}}^1$

素因数の和:70453

約数の個数: 72

約数和(自身を含む): 717761408

約数和(自身を除く): 487055660

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, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 70423, 140846, 211269, 281692, 422538, 492961, 633807, 845076, 915499, 985922, 1267614, 1478883, 1830998, 1971844, 2535228, 2746497, 2957766, 3661996, 4436649, 5492994, 5915532, 6408493, 8239491, 8873298, 10985988, 12816986, 16478982, 17746596, 19225479, 25633972, 32957964, 38450958, 57676437, 76901916, 115352874, 230705748]

約数ペア:

[(1, 230705748), (2, 115352874), (3, 76901916), (4, 57676437), (6, 38450958), (7, 32957964), (9, 25633972), (12, 19225479), (13, 17746596), (14, 16478982), (18, 12816986), (21, 10985988), (26, 8873298), (28, 8239491), (36, 6408493), (39, 5915532), (42, 5492994), (52, 4436649), (63, 3661996), (78, 2957766), (84, 2746497), (91, 2535228), (117, 1971844), (126, 1830998), (156, 1478883), (182, 1267614), (234, 985922), (252, 915499), (273, 845076), (364, 633807), (468, 492961), (546, 422538), (819, 281692), (1092, 211269), (1638, 140846), (3276, 70423)]