1667279820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15193}}^1$

素因数の和:15295

約数の個数: 96

約数和(自身を含む): 4900976640

約数和(自身を除く): 3233696820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1770, 1829, 1860, 3540, 3658, 5487, 7316, 9145, 10974, 15193, 18290, 21948, 27435, 30386, 36580, 45579, 54870, 60772, 75965, 91158, 109740, 151930, 182316, 227895, 303860, 455790, 470983, 896387, 911580, 941966, 1412949, 1792774, 1883932, 2354915, 2689161, 2825898, 3585548, 4481935, 4709830, 5378322, 5651796, 7064745, 8963870, 9419660, 10756644, 13445805, 14129490, 17927740, 26891610, 27787997, 28258980, 53783220, 55575994, 83363991, 111151988, 138939985, 166727982, 277879970, 333455964, 416819955, 555759940, 833639910, 1667279820]

約数ペア:

[(1, 1667279820), (2, 833639910), (3, 555759940), (4, 416819955), (5, 333455964), (6, 277879970), (10, 166727982), (12, 138939985), (15, 111151988), (20, 83363991), (30, 55575994), (31, 53783220), (59, 28258980), (60, 27787997), (62, 26891610), (93, 17927740), (118, 14129490), (124, 13445805), (155, 10756644), (177, 9419660), (186, 8963870), (236, 7064745), (295, 5651796), (310, 5378322), (354, 4709830), (372, 4481935), (465, 3585548), (590, 2825898), (620, 2689161), (708, 2354915), (885, 1883932), (930, 1792774), (1180, 1412949), (1770, 941966), (1829, 911580), (1860, 896387), (3540, 470983), (3658, 455790), (5487, 303860), (7316, 227895), (9145, 182316), (10974, 151930), (15193, 109740), (18290, 91158), (21948, 75965), (27435, 60772), (30386, 54870), (36580, 45579)]