15206876020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6763}}^1\times {\mathrm{16061}}^1$

素因数の和:22840

約数の個数: 48

約数和(自身を含む): 36504171648

約数和(自身を除く): 21297295628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6763, 13526, 16061, 27052, 32122, 33815, 47341, 64244, 67630, 80305, 94682, 112427, 135260, 160610, 189364, 224854, 236705, 321220, 449708, 473410, 562135, 946820, 1124270, 2248540, 108620543, 217241086, 434482172, 543102715, 760343801, 1086205430, 1520687602, 2172410860, 3041375204, 3801719005, 7603438010, 15206876020]

約数ペア:

[(1, 15206876020), (2, 7603438010), (4, 3801719005), (5, 3041375204), (7, 2172410860), (10, 1520687602), (14, 1086205430), (20, 760343801), (28, 543102715), (35, 434482172), (70, 217241086), (140, 108620543), (6763, 2248540), (13526, 1124270), (16061, 946820), (27052, 562135), (32122, 473410), (33815, 449708), (47341, 321220), (64244, 236705), (67630, 224854), (80305, 189364), (94682, 160610), (112427, 135260)]