164418630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 403116480

約数和(自身を除く): 238697850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 193, 219, 365, 386, 389, 438, 579, 730, 778, 965, 1095, 1158, 1167, 1930, 1945, 2190, 2334, 2895, 3890, 5790, 5835, 11670, 14089, 28178, 28397, 42267, 56794, 70445, 75077, 84534, 85191, 140890, 141985, 150154, 170382, 211335, 225231, 283970, 375385, 422670, 425955, 450462, 750770, 851910, 1126155, 2252310, 5480621, 10961242, 16441863, 27403105, 32883726, 54806210, 82209315, 164418630]

約数ペア:

[(1, 164418630), (2, 82209315), (3, 54806210), (5, 32883726), (6, 27403105), (10, 16441863), (15, 10961242), (30, 5480621), (73, 2252310), (146, 1126155), (193, 851910), (219, 750770), (365, 450462), (386, 425955), (389, 422670), (438, 375385), (579, 283970), (730, 225231), (778, 211335), (965, 170382), (1095, 150154), (1158, 141985), (1167, 140890), (1930, 85191), (1945, 84534), (2190, 75077), (2334, 70445), (2895, 56794), (3890, 42267), (5790, 28397), (5835, 28178), (11670, 14089)]