13139790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9376

約数の個数: 32

約数和(自身を含む): 32209920

約数和(自身を除く): 19070130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 9319, 18638, 27957, 46595, 55914, 93190, 139785, 279570, 437993, 875986, 1313979, 2189965, 2627958, 4379930, 6569895, 13139790]

約数ペア:

[(1, 13139790), (2, 6569895), (3, 4379930), (5, 2627958), (6, 2189965), (10, 1313979), (15, 875986), (30, 437993), (47, 279570), (94, 139785), (141, 93190), (235, 55914), (282, 46595), (470, 27957), (705, 18638), (1410, 9319)]