135556620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30949}}^1$

素因数の和:31034

約数の個数: 48

約数和(自身を含む): 384770400

約数和(自身を除く): 249213780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 30949, 61898, 92847, 123796, 154745, 185694, 309490, 371388, 464235, 618980, 928470, 1856940, 2259277, 4518554, 6777831, 9037108, 11296385, 13555662, 22592770, 27111324, 33889155, 45185540, 67778310, 135556620]

約数ペア:

[(1, 135556620), (2, 67778310), (3, 45185540), (4, 33889155), (5, 27111324), (6, 22592770), (10, 13555662), (12, 11296385), (15, 9037108), (20, 6777831), (30, 4518554), (60, 2259277), (73, 1856940), (146, 928470), (219, 618980), (292, 464235), (365, 371388), (438, 309490), (730, 185694), (876, 154745), (1095, 123796), (1460, 92847), (2190, 61898), (4380, 30949)]