170702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3391}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 478679040

約数和(自身を除く): 307976100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 3391, 4195, 5034, 6782, 8390, 10068, 10173, 12585, 13564, 16780, 16955, 20346, 25170, 33910, 40692, 50340, 50865, 67820, 101730, 203460, 2845049, 5690098, 8535147, 11380196, 14225245, 17070294, 28450490, 34140588, 42675735, 56900980, 85351470, 170702940]

約数ペア:

[(1, 170702940), (2, 85351470), (3, 56900980), (4, 42675735), (5, 34140588), (6, 28450490), (10, 17070294), (12, 14225245), (15, 11380196), (20, 8535147), (30, 5690098), (60, 2845049), (839, 203460), (1678, 101730), (2517, 67820), (3356, 50865), (3391, 50340), (4195, 40692), (5034, 33910), (6782, 25170), (8390, 20346), (10068, 16955), (10173, 16780), (12585, 13564)]