15091930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5878

約数の個数: 32

約数和(自身を含む): 31890816

約数和(自身を除く): 16798886

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 5827, 11654, 29135, 40789, 58270, 81578, 203945, 215599, 407890, 431198, 1077995, 1509193, 2155990, 3018386, 7545965, 15091930]

約数ペア:

[(1, 15091930), (2, 7545965), (5, 3018386), (7, 2155990), (10, 1509193), (14, 1077995), (35, 431198), (37, 407890), (70, 215599), (74, 203945), (185, 81578), (259, 58270), (370, 40789), (518, 29135), (1295, 11654), (2590, 5827)]