24705870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 68760576

約数和(自身を除く): 44054706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1657, 2130, 2485, 2982, 3314, 4970, 4971, 7455, 8285, 9942, 11599, 14910, 16570, 23198, 24855, 34797, 49710, 57995, 69594, 115990, 117647, 173985, 235294, 347970, 352941, 588235, 705882, 823529, 1176470, 1647058, 1764705, 2470587, 3529410, 4117645, 4941174, 8235290, 12352935, 24705870]

約数ペア:

[(1, 24705870), (2, 12352935), (3, 8235290), (5, 4941174), (6, 4117645), (7, 3529410), (10, 2470587), (14, 1764705), (15, 1647058), (21, 1176470), (30, 823529), (35, 705882), (42, 588235), (70, 352941), (71, 347970), (105, 235294), (142, 173985), (210, 117647), (213, 115990), (355, 69594), (426, 57995), (497, 49710), (710, 34797), (994, 24855), (1065, 23198), (1491, 16570), (1657, 14910), (2130, 11599), (2485, 9942), (2982, 8285), (3314, 7455), (4970, 4971)]