7638190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 16542720

約数和(自身を除く): 8904530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5743, 11486, 28715, 40201, 57430, 80402, 109117, 201005, 218234, 402010, 545585, 763819, 1091170, 1527638, 3819095, 7638190]

約数ペア:

[(1, 7638190), (2, 3819095), (5, 1527638), (7, 1091170), (10, 763819), (14, 545585), (19, 402010), (35, 218234), (38, 201005), (70, 109117), (95, 80402), (133, 57430), (190, 40201), (266, 28715), (665, 11486), (1330, 5743)]