13102740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10399}}^1$

素因数の和:10421

約数の個数: 72

約数和(自身を含む): 45427200

約数和(自身を除く): 32324460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10399, 20798, 31197, 41596, 51995, 62394, 72793, 93591, 103990, 124788, 145586, 155985, 187182, 207980, 218379, 291172, 311970, 363965, 374364, 436758, 467955, 623940, 655137, 727930, 873516, 935910, 1091895, 1310274, 1455860, 1871820, 2183790, 2620548, 3275685, 4367580, 6551370, 13102740]

約数ペア:

[(1, 13102740), (2, 6551370), (3, 4367580), (4, 3275685), (5, 2620548), (6, 2183790), (7, 1871820), (9, 1455860), (10, 1310274), (12, 1091895), (14, 935910), (15, 873516), (18, 727930), (20, 655137), (21, 623940), (28, 467955), (30, 436758), (35, 374364), (36, 363965), (42, 311970), (45, 291172), (60, 218379), (63, 207980), (70, 187182), (84, 155985), (90, 145586), (105, 124788), (126, 103990), (140, 93591), (180, 72793), (210, 62394), (252, 51995), (315, 41596), (420, 31197), (630, 20798), (1260, 10399)]