190728710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{8737}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 358607520

約数和(自身を除く): 167878810

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 4366, 8737, 10915, 17474, 21830, 43685, 87370, 323269, 515483, 646538, 1030966, 1616345, 2577415, 3232690, 5154830, 19072871, 38145742, 95364355, 190728710]

約数ペア:

[(1, 190728710), (2, 95364355), (5, 38145742), (10, 19072871), (37, 5154830), (59, 3232690), (74, 2577415), (118, 1616345), (185, 1030966), (295, 646538), (370, 515483), (590, 323269), (2183, 87370), (4366, 43685), (8737, 21830), (10915, 17474)]