141943620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25997}}^1$

素因数の和:26029

約数の個数: 96

約数和(自身を含む): 489178368

約数和(自身を除く): 347234748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 25997, 51994, 77991, 103988, 129985, 155982, 181979, 259970, 311964, 337961, 363958, 389955, 519940, 545937, 675922, 727916, 779910, 909895, 1013883, 1091874, 1351844, 1559820, 1689805, 1819790, 2027766, 2183748, 2365727, 2729685, 3379610, 3639580, 4055532, 4731454, 5069415, 5459370, 6759220, 7097181, 9462908, 10138830, 10918740, 11828635, 14194362, 20277660, 23657270, 28388724, 35485905, 47314540, 70971810, 141943620]

約数ペア:

[(1, 141943620), (2, 70971810), (3, 47314540), (4, 35485905), (5, 28388724), (6, 23657270), (7, 20277660), (10, 14194362), (12, 11828635), (13, 10918740), (14, 10138830), (15, 9462908), (20, 7097181), (21, 6759220), (26, 5459370), (28, 5069415), (30, 4731454), (35, 4055532), (39, 3639580), (42, 3379610), (52, 2729685), (60, 2365727), (65, 2183748), (70, 2027766), (78, 1819790), (84, 1689805), (91, 1559820), (105, 1351844), (130, 1091874), (140, 1013883), (156, 909895), (182, 779910), (195, 727916), (210, 675922), (260, 545937), (273, 519940), (364, 389955), (390, 363958), (420, 337961), (455, 311964), (546, 259970), (780, 181979), (910, 155982), (1092, 129985), (1365, 103988), (1820, 77991), (2730, 51994), (5460, 25997)]