389680770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{75083}}^1$

素因数の和:75266

約数の個数: 32

約数和(自身を含む): 940652352

約数和(自身を除く): 550971582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 75083, 150166, 225249, 375415, 450498, 750830, 1126245, 2252490, 12989359, 25978718, 38968077, 64946795, 77936154, 129893590, 194840385, 389680770]

約数ペア:

[(1, 389680770), (2, 194840385), (3, 129893590), (5, 77936154), (6, 64946795), (10, 38968077), (15, 25978718), (30, 12989359), (173, 2252490), (346, 1126245), (519, 750830), (865, 450498), (1038, 375415), (1730, 225249), (2595, 150166), (5190, 75083)]